57064664424 has 32 divisors (see below), whose sum is σ = 142706200320. Its totient is φ = 19015616256.

The previous prime is 57064664401. The next prime is 57064664521. The reversal of 57064664424 is 42446646075.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292344 + ... + 446759.

It is an arithmetic number, because the mean of its divisors is an integer number (4459568760).

Almost surely, 2^57064664424 is an apocalyptic number.

It is an amenable number.

57064664424 is an abundant number, since it is smaller than the sum of its proper divisors (85641535896).

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

57064664424 is a wasteful number, since it uses less digits than its factorization.

57064664424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742329 (or 742325 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 57064664424 in words is "fifty-seven billion, sixty-four million, six hundred sixty-four thousand, four hundred twenty-four".