57697487022 has 32 divisors (see below), whose sum is σ = 136427558400. Its totient is φ = 15916547808.

The previous prime is 57697487011. The next prime is 57697487033. The reversal of 57697487022 is 22078479675.

It is an interprime number because it is at equal distance from previous prime (57697487011) and next prime (57697487033).

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 15 ways as a sum of consecutive naturals, for example, 23684122 + ... + 23686557.

It is an arithmetic number, because the mean of its divisors is an integer number (4263361200).

Almost surely, 2^57697487022 is an apocalyptic number.

57697487022 is an abundant number, since it is smaller than the sum of its proper divisors (78730071378).

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

57697487022 is a wasteful number, since it uses less digits than its factorization.

57697487022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47370720.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 57697487022 in words is "fifty-seven billion, six hundred ninety-seven million, four hundred eighty-seven thousand, twenty-two".