57657183472 has 80 divisors (see below), whose sum is σ = 136821100032. Its totient is φ = 22997018880.

The previous prime is 57657183461. The next prime is 57657183473. The reversal of 57657183472 is 27438175675.

57657183472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57657183473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207154 + ... + 397777.

Almost surely, 2^57657183472 is an apocalyptic number.

It is an amenable number.

57657183472 is an abundant number, since it is smaller than the sum of its proper divisors (79163916560).

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

57657183472 is a wasteful number, since it uses less digits than its factorization.

57657183472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605006 (or 605000 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 55.

The spelling of 57657183472 in words is "fifty-seven billion, six hundred fifty-seven million, one hundred eighty-three thousand, four hundred seventy-two".