57164765222 has 4 divisors (see below), whose sum is σ = 85747147836. Its totient is φ = 28582382610.

The previous prime is 57164765209. The next prime is 57164765291. The reversal of 57164765222 is 22256746175.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14291191304 + ... + 14291191307.

It is an arithmetic number, because the mean of its divisors is an integer number (21436786959).

Almost surely, 2^57164765222 is an apocalyptic number.

57164765222 is a deficient number, since it is larger than the sum of its proper divisors (28582382614).

57164765222 is a wasteful number, since it uses less digits than its factorization.

57164765222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28582382613.

The product of its digits is 1411200, while the sum is 47.

The spelling of 57164765222 in words is "fifty-seven billion, one hundred sixty-four million, seven hundred sixty-five thousand, two hundred twenty-two".