57244976560 has 40 divisors (see below), whose sum is σ = 135350421840. Its totient is φ = 22509887232.

The previous prime is 57244976549. The next prime is 57244976599. The reversal of 57244976560 is 6567944275.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6059367 + ... + 6068806.

It is an arithmetic number, because the mean of its divisors is an integer number (3383760546).

Almost surely, 2^57244976560 is an apocalyptic number.

It is an amenable number.

57244976560 is an abundant number, since it is smaller than the sum of its proper divisors (78105445280).

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

57244976560 is a wasteful number, since it uses less digits than its factorization.

57244976560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12128245 (or 12128239 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 57244976560 in words is "fifty-seven billion, two hundred forty-four million, nine hundred seventy-six thousand, five hundred sixty".