57613988692 has 24 divisors (see below), whose sum is σ = 108587694600. Its totient is φ = 26589238656.

The previous prime is 57613988689. The next prime is 57613988701. The reversal of 57613988692 is 29688931675.

It can be written as a sum of positive squares in 4 ways, for example, as 12068676 + 57601920016 = 3474^2 + 240004^2 .

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983934 + ... + 1040842.

It is an arithmetic number, because the mean of its divisors is an integer number (4524487275).

Almost surely, 2^57613988692 is an apocalyptic number.

57613988692 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57613988692 is a deficient number, since it is larger than the sum of its proper divisors (50973705908).

57613988692 is a wasteful number, since it uses less digits than its factorization.

57613988692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76395 (or 76393 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 64.

The spelling of 57613988692 in words is "fifty-seven billion, six hundred thirteen million, nine hundred eighty-eight thousand, six hundred ninety-two".