57215024732744 has 32 divisors (see below), whose sum is σ = 110992221000000. Its totient is φ = 27617362285632.

The previous prime is 57215024732731. The next prime is 57215024732759. The reversal of 57215024732744 is 44723742051275.

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, 14703524 + ... + 18183059.

It is an arithmetic number, because the mean of its divisors is an integer number (3468506906250).

Almost surely, 2^{57215024732744} is an apocalyptic number.

It is an amenable number.

57215024732744 is a deficient number, since it is larger than the sum of its proper divisors (53777196267256).

57215024732744 is a wasteful number, since it uses less digits than its factorization.

57215024732744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32894117 (or 32894113 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 53.

The spelling of 57215024732744 in words is "fifty-seven trillion, two hundred fifteen billion, twenty-four million, seven hundred thirty-two thousand, seven hundred forty-four".