57254624264 has 16 divisors (see below), whose sum is σ = 107363202000. Its totient is φ = 28624437072.

The previous prime is 57254624257. The next prime is 57254624269. The reversal of 57254624264 is 46242645275.

It is a super-2 number, since 2×57254624264² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57254624269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273542 + ... + 435125.

It is an arithmetic number, because the mean of its divisors is an integer number (6710200125).

Almost surely, 2^57254624264 is an apocalyptic number.

It is an amenable number.

57254624264 is a deficient number, since it is larger than the sum of its proper divisors (50108577736).

57254624264 is a wasteful number, since it uses less digits than its factorization.

57254624264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718772 (or 718768 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 47.

The spelling of 57254624264 in words is "fifty-seven billion, two hundred fifty-four million, six hundred twenty-four thousand, two hundred sixty-four".