57392070912 has 288 divisors, whose sum is σ = 191539152000. Its totient is φ = 16791183360.

The previous prime is 57392070863. The next prime is 57392070943. The reversal of 57392070912 is 21907029375.

57392070912 is a `hidden beast` number, since 573 + 9 + 2 + 0 + 70 + 9 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2191914 + ... + 2217942.

It is an arithmetic number, because the mean of its divisors is an integer number (665066500).

Almost surely, 2^57392070912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57392070912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95769576000).

57392070912 is an abundant number, since it is smaller than the sum of its proper divisors (134147081088).

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

57392070912 is a wasteful number, since it uses less digits than its factorization.

57392070912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26094 (or 26074 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The spelling of 57392070912 in words is "fifty-seven billion, three hundred ninety-two million, seventy thousand, nine hundred twelve".