It's about one-and-one-tenth times as heavy as an Octopus.
In other words, the weight of an Octopus is 0.910 times 54.40 kilograms.(for Giant Pacific Octopus, Enteroctopus) (Adult, average)
The adult North Pacific Giant Octopus usually weighs around 50 kg. It is the largest octopus species and is known for its considerable intelligence, including the ability to open jars, solve mazes, and mimic other octopuses.
It's about one-and-one-fourth times as heavy as a Toilet.
In other words, 54.40 kilograms is 1.250 times the weight of a Toilet, and the weight of a Toilet is 0.80 times that amount.(KOHLER Round front sitting flush toilet, model #K-11471-0)
The weight of a typical round front sitting flush toilet is 43.6 kg. The Indian town of Musiri in Tamil Nadu state features the world's only paying toilet, which rewards its users up to 10¢ Indian (10 paisas) per visit and uses the waste for compost and fertilizer.
It's about two-thirds as heavy as a Kangaroo.
It's about one-and-four-fifths times as heavy as a Dalmatian.
In other words, 54.40 kilograms is 1.840 times the weight of a Dalmatian, and the weight of a Dalmatian is 0.5430 times that amount.(a.k.a. Dalmatinac, a.k.a. Carriage Dog, a.k.a. Spotted Coach Dog, a.k.a. Firehouse Dog) (FCI standard; male)
The Fédération Cynologique Internationale (FCI) calls for Dalmatians to weigh between 27 and 32 kg. The association of the breed with fire departments (and similarly with Budweiser Beer and its team of Clydesdales) stems from their affinity for horses, having been used historically as carriage dogs capable of guiding horse-drawn fire engines to the sites of blazes.
It's about one-third as heavy as a Panda Bear.
In other words, the weight of a Panda Bear is 2.80 times 54.40 kilograms.(a.k.a. Giant Panda, Ailuropoda melanoleuca)(Adult, male)
An adult, male Giant Panda weighs up to 150 kg. Despite having the digestive system of a carnivore, the panda eats only bamboo and must eat up to 6.4 kg of it per day to compensate for the limited energy the plant provides.
It's about one-third as heavy as a Reindeer.
In other words, 54.40 kilograms is 0.3290 times the weight of a Reindeer, and the weight of a Reindeer is 3.04 times that amount.(for Rangifer tarandus granti, adult, bull) (a.k.a. Caribou) ()Rangifer tarandus)
An adult, male reindeer weighs between 159 and 182 kg. Reindeer undertake a lengthy annual migration, with some herds traveling up to 5,000 km.
To all those observing, Merry Christmas from the Measure of Things.
It's about one-fourth as heavy as The Heart of a Blue Whale.
In other words, 54.40 kilograms is 0.270 times the weight of The Heart of a Blue Whale, and the weight of The Heart of a Blue Whale is 3.70 times that amount.(Balaenoptera musculus) (adult)
(for a 2014 specimen)
The heart of a blue whale weighs about 200 kilograms. These hearts pump an estimated 7,100 L (1,875 gal) of blood through the whale's massive body.