57251012757070 has 128 divisors (see below), whose sum is σ = 115655070305664. Its totient is φ = 20221436160000.

The previous prime is 57251012757053. The next prime is 57251012757089. The reversal of 57251012757070 is 7075721015275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13436048740 + ... + 13436053000.

It is an arithmetic number, because the mean of its divisors is an integer number (903555236763).

Almost surely, 2^{57251012757070} is an apocalyptic number.

57251012757070 is an abundant number, since it is smaller than the sum of its proper divisors (58404057548594).

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

57251012757070 is a wasteful number, since it uses less digits than its factorization.

57251012757070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9158.

The product of its (nonzero) digits is 1200500, while the sum is 49.

The spelling of 57251012757070 in words is "fifty-seven trillion, two hundred fifty-one billion, twelve million, seven hundred fifty-seven thousand, seventy".