57159204 has 12 divisors (see below), whose sum is σ = 133371504. Its totient is φ = 19053064.

The previous prime is 57159199. The next prime is 57159211. The reversal of 57159204 is 40295175.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2381622 + ... + 2381645.

It is an arithmetic number, because the mean of its divisors is an integer number (11114292).

Almost surely, 2^57159204 is an apocalyptic number.

It is an amenable number.

57159204 is an abundant number, since it is smaller than the sum of its proper divisors (76212300).

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

57159204 is a wasteful number, since it uses less digits than its factorization.

57159204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4763274 (or 4763272 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 57159204 is about 7560.3706258357. The cubic root of 57159204 is about 385.2080822658.

The spelling of 57159204 in words is "fifty-seven million, one hundred fifty-nine thousand, two hundred four".