55054296 has 256 divisors, whose sum is σ = 186624000. Its totient is φ = 14837760.

The previous prime is 55054291. The next prime is 55054297. The reversal of 55054296 is 69245055.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 55054296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55054291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1171345 + ... + 1171391.

It is an arithmetic number, because the mean of its divisors is an integer number (729000).

Almost surely, 2^55054296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55054296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93312000).

55054296 is an abundant number, since it is smaller than the sum of its proper divisors (131569704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55054296 is a wasteful number, since it uses less digits than its factorization.

55054296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 55054296 is about 7419.8582196697. The cubic root of 55054296 is about 380.4203474075.

It can be divided in two parts, 5505 and 4296, that added together give a square (9801 = 99²).

The spelling of 55054296 in words is "fifty-five million, fifty-four thousand, two hundred ninety-six".