57522372964 has 24 divisors (see below), whose sum is σ = 115090521728. Its totient is φ = 24642636480.

The previous prime is 57522372953. The next prime is 57522372967. The reversal of 57522372964 is 46927322575.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57522372967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336864 + ... + 478039.

Almost surely, 2^57522372964 is an apocalyptic number.

It is an amenable number.

57522372964 is an abundant number, since it is smaller than the sum of its proper divisors (57568148764).

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

57522372964 is a wasteful number, since it uses less digits than its factorization.

57522372964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817435 (or 817433 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 52.

It can be divided in two parts, 5752237 and 2964, that added together give a square (5755201 = 2399²).

The spelling of 57522372964 in words is "fifty-seven billion, five hundred twenty-two million, three hundred seventy-two thousand, nine hundred sixty-four".