57164777025 has 24 divisors (see below), whose sum is σ = 99486772320. Its totient is φ = 28883255040.

The previous prime is 57164776993. The next prime is 57164777053. The reversal of 57164777025 is 52077746175.

It is not a de Polignac number, because 57164777025 - 2⁵ = 57164776993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20056392 + ... + 20059241.

It is an arithmetic number, because the mean of its divisors is an integer number (4145282180).

Almost surely, 2^57164777025 is an apocalyptic number.

It is an amenable number.

57164777025 is a deficient number, since it is larger than the sum of its proper divisors (42321995295).

57164777025 is a wasteful number, since it uses less digits than its factorization.

57164777025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40115665 (or 40115660 counting only the distinct ones).

The product of its (nonzero) digits is 2881200, while the sum is 51.

The spelling of 57164777025 in words is "fifty-seven billion, one hundred sixty-four million, seven hundred seventy-seven thousand, twenty-five".