56937599573964 has 48 divisors (see below), whose sum is σ = 132918666975360. Its totient is φ = 18970019468800.

The previous prime is 56937599573917. The next prime is 56937599573971. The reversal of 56937599573964 is 46937599573965.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1225732939 + ... + 1225779389.

It is an arithmetic number, because the mean of its divisors is an integer number (2769138895320).

Almost surely, 2^{56937599573964} is an apocalyptic number.

It is an amenable number.

56937599573964 is an abundant number, since it is smaller than the sum of its proper divisors (75981067401396).

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

56937599573964 is a wasteful number, since it uses less digits than its factorization.

56937599573964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93670 (or 93668 counting only the distinct ones).

The product of its digits is 52081218000, while the sum is 87.

Subtracting from 56937599573964 its reverse (46937599573965), we obtain a palindrome (9999999999999).

The spelling of 56937599573964 in words is "fifty-six trillion, nine hundred thirty-seven billion, five hundred ninety-nine million, five hundred seventy-three thousand, nine hundred sixty-four".