57512130054733 has 12 divisors (see below), whose sum is σ = 61003414797600. Its totient is φ = 54211380920136.

The previous prime is 57512130054721. The next prime is 57512130054761. The reversal of 57512130054733 is 33745003121575.

It is a de Polignac number, because none of the positive numbers 2^k-57512130054733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57512130055733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400213035 + ... + 400356712.

It is an arithmetic number, because the mean of its divisors is an integer number (5083617899800).

Almost surely, 2^{57512130054733} is an apocalyptic number.

It is an amenable number.

57512130054733 is a deficient number, since it is larger than the sum of its proper divisors (3491284742867).

57512130054733 is a wasteful number, since it uses less digits than its factorization.

57512130054733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800569984 (or 800569965 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 57512130054733 in words is "fifty-seven trillion, five hundred twelve billion, one hundred thirty million, fifty-four thousand, seven hundred thirty-three".