57454766364 has 12 divisors (see below), whose sum is σ = 134061121544. Its totient is φ = 19151588784.

The previous prime is 57454766359. The next prime is 57454766477. The reversal of 57454766364 is 46366745475.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2393948587 + ... + 2393948610.

Almost surely, 2^57454766364 is an apocalyptic number.

It is an amenable number.

57454766364 is an abundant number, since it is smaller than the sum of its proper divisors (76606355180).

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

57454766364 is a wasteful number, since it uses less digits than its factorization.

57454766364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4787897204 (or 4787897202 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 57.

The spelling of 57454766364 in words is "fifty-seven billion, four hundred fifty-four million, seven hundred sixty-six thousand, three hundred sixty-four".