57631723604 has 36 divisors (see below), whose sum is σ = 124811908704. Its totient is φ = 22799361312.

The previous prime is 57631723603. The next prime is 57631723619. The reversal of 57631723604 is 40632713675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57631723603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6084842 + ... + 6094305.

It is an arithmetic number, because the mean of its divisors is an integer number (3466997464).

Almost surely, 2^57631723604 is an apocalyptic number.

It is an amenable number.

57631723604 is an abundant number, since it is smaller than the sum of its proper divisors (67180185100).

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

57631723604 is a wasteful number, since it uses less digits than its factorization.

57631723604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179184 (or 12179169 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 57631723604 in words is "fifty-seven billion, six hundred thirty-one million, seven hundred twenty-three thousand, six hundred four".