57110925312 has 468 divisors, whose sum is σ = 199177729296. Its totient is φ = 16303472640.

The previous prime is 57110925301. The next prime is 57110925331. The reversal of 57110925312 is 21352901175.

57110925312 is a `hidden beast` number, since 5 + 7 + 110 + 9 + 2 + 531 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48770487 + ... + 48771657.

Almost surely, 2^57110925312 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 57110925312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99588864648).

57110925312 is an abundant number, since it is smaller than the sum of its proper divisors (142066803984).

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

57110925312 is an equidigital number, since it uses as much as digits as its factorization.

57110925312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 57110925312 in words is "fifty-seven billion, one hundred ten million, nine hundred twenty-five thousand, three hundred twelve".