57002645384 has 32 divisors (see below), whose sum is σ = 111120962400. Its totient is φ = 27391140480.

The previous prime is 57002645299. The next prime is 57002645411. The reversal of 57002645384 is 48354620075.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274954 + ... + 1318905.

It is an arithmetic number, because the mean of its divisors is an integer number (3472530075).

Almost surely, 2^57002645384 is an apocalyptic number.

It is an amenable number.

57002645384 is a deficient number, since it is larger than the sum of its proper divisors (54118317016).

57002645384 is a wasteful number, since it uses less digits than its factorization.

57002645384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593973 (or 2593969 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 57002645384 in words is "fifty-seven billion, two million, six hundred forty-five thousand, three hundred eighty-four".