57101725056 has 64 divisors (see below), whose sum is σ = 151707064320. Its totient is φ = 19030067712.

The previous prime is 57101725049. The next prime is 57101725073. The reversal of 57101725056 is 65052710175.

It is a tau number, because it is divible by the number of its divisors (64).

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, 2393121 + ... + 2416863.

It is an arithmetic number, because the mean of its divisors is an integer number (2370422880).

Almost surely, 2^57101725056 is an apocalyptic number.

It is an amenable number.

57101725056 is an abundant number, since it is smaller than the sum of its proper divisors (94605339264).

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

57101725056 is a wasteful number, since it uses less digits than its factorization.

57101725056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30023 (or 30011 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 39.

The spelling of 57101725056 in words is "fifty-seven billion, one hundred one million, seven hundred twenty-five thousand, fifty-six".