57501374064 has 20 divisors (see below), whose sum is σ = 148545216456. Its totient is φ = 19167124672.

The previous prime is 57501374053. The next prime is 57501374093. The reversal of 57501374064 is 46047310575.

It is a happy number.

57501374064 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598972599 + ... + 598972694.

Almost surely, 2^57501374064 is an apocalyptic number.

It is an amenable number.

57501374064 is an abundant number, since it is smaller than the sum of its proper divisors (91043842392).

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

57501374064 is a wasteful number, since it uses less digits than its factorization.

57501374064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197945304 (or 1197945298 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 57501374064 in words is "fifty-seven billion, five hundred one million, three hundred seventy-four thousand, sixty-four".