57049804 has 12 divisors (see below), whose sum is σ = 114099664. Its totient is φ = 24449904.

The previous prime is 57049787. The next prime is 57049813. The reversal of 57049804 is 40894075.

57049804 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018719 + ... + 1018774.

Almost surely, 2^57049804 is an apocalyptic number.

It is an amenable number.

57049804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57049804 is a wasteful number, since it uses less digits than its factorization.

57049804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037504 (or 2037502 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 57049804 is about 7553.1320655739. The cubic root of 57049804 is about 384.9621686558.

The spelling of 57049804 in words is "fifty-seven million, forty-nine thousand, eight hundred four".