57356904 has 48 divisors (see below), whose sum is σ = 157620960. Its totient is φ = 17380000.

The previous prime is 57356899. The next prime is 57356927. The reversal of 57356904 is 40965375.

57356904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6972 + ... + 12779.

It is an arithmetic number, because the mean of its divisors is an integer number (3283770).

Almost surely, 2^57356904 is an apocalyptic number.

It is an amenable number.

57356904 is an abundant number, since it is smaller than the sum of its proper divisors (100264056).

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

57356904 is a wasteful number, since it uses less digits than its factorization.

57356904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19782 (or 19767 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 57356904 is about 7573.4340955738. The cubic root of 57356904 is about 385.6516853923.

The spelling of 57356904 in words is "fifty-seven million, three hundred fifty-six thousand, nine hundred four".