57953008631 has 16 divisors (see below), whose sum is σ = 69735970560. Its totient is φ = 47047392000.

The previous prime is 57953008613. The next prime is 57953008657. The reversal of 57953008631 is 13680035975.

It is not a de Polignac number, because 57953008631 - 2¹⁸ = 57952746487 is a prime.

It is a super-2 number, since 2×57953008631² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57953008331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477680 + ... + 586586.

It is an arithmetic number, because the mean of its divisors is an integer number (4358498160).

Almost surely, 2^57953008631 is an apocalyptic number.

57953008631 is a deficient number, since it is larger than the sum of its proper divisors (11782961929).

57953008631 is a wasteful number, since it uses less digits than its factorization.

57953008631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112934.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 57953008631 in words is "fifty-seven billion, nine hundred fifty-three million, eight thousand, six hundred thirty-one".