57227074572 has 48 divisors (see below), whose sum is σ = 136080870912. Its totient is φ = 18711426240.

The previous prime is 57227074523. The next prime is 57227074609. The reversal of 57227074572 is 27547072275.

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, 3851197 + ... + 3866027.

It is an arithmetic number, because the mean of its divisors is an integer number (2835018144).

Almost surely, 2^57227074572 is an apocalyptic number.

It is an amenable number.

57227074572 is an abundant number, since it is smaller than the sum of its proper divisors (78853796340).

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

57227074572 is a wasteful number, since it uses less digits than its factorization.

57227074572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20958 (or 20956 counting only the distinct ones).

The product of its (nonzero) digits is 1920800, while the sum is 48.

The spelling of 57227074572 in words is "fifty-seven billion, two hundred twenty-seven million, seventy-four thousand, five hundred seventy-two".