55854576 has 40 divisors (see below), whose sum is σ = 160324560. Its totient is φ = 18618048.

The previous prime is 55854569. The next prime is 55854599. The reversal of 55854576 is 67545855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64215 + ... + 65078.

It is an arithmetic number, because the mean of its divisors is an integer number (4008114).

Almost surely, 2^55854576 is an apocalyptic number.

It is an amenable number.

55854576 is an abundant number, since it is smaller than the sum of its proper divisors (104469984).

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

55854576 is a wasteful number, since it uses less digits than its factorization.

55854576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129310 (or 129298 counting only the distinct ones).

The product of its digits is 840000, while the sum is 45.

The square root of 55854576 is about 7473.5919075101. The cubic root of 55854576 is about 382.2547755360.

The spelling of 55854576 in words is "fifty-five million, eight hundred fifty-four thousand, five hundred seventy-six".