55896504 has 32 divisors (see below), whose sum is σ = 140000640. Its totient is φ = 18597600.

The previous prime is 55896481. The next prime is 55896523. The reversal of 55896504 is 40569855.

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, 13299 + ... + 16989.

It is an arithmetic number, because the mean of its divisors is an integer number (4375020).

Almost surely, 2^55896504 is an apocalyptic number.

It is an amenable number.

55896504 is an abundant number, since it is smaller than the sum of its proper divisors (84104136).

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

55896504 is a wasteful number, since it uses less digits than its factorization.

55896504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331 (or 4327 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 55896504 is about 7476.3964581876. The cubic root of 55896504 is about 382.3503998680.

The spelling of 55896504 in words is "fifty-five million, eight hundred ninety-six thousand, five hundred four".