57372608699 has 4 divisors (see below), whose sum is σ = 65568695664. Its totient is φ = 49176521736.

The previous prime is 57372608669. The next prime is 57372608747. The reversal of 57372608699 is 99680627375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57372608699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57372608609) 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, 4098043472 + ... + 4098043485.

It is an arithmetic number, because the mean of its divisors is an integer number (16392173916).

Almost surely, 2^57372608699 is an apocalyptic number.

57372608699 is a deficient number, since it is larger than the sum of its proper divisors (8196086965).

57372608699 is an equidigital number, since it uses as much as digits as its factorization.

57372608699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8196086964.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 57372608699 in words is "fifty-seven billion, three hundred seventy-two million, six hundred eight thousand, six hundred ninety-nine".