57806346312 has 96 divisors (see below), whose sum is σ = 183929316480. Its totient is φ = 16169604480.

The previous prime is 57806346307. The next prime is 57806346313. The reversal of 57806346312 is 21364360875.

57806346312 is a `hidden beast` number, since 5 + 7 + 8 + 0 + 6 + 3 + 4 + 631 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (57806346313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2796928 + ... + 2817519.

It is an arithmetic number, because the mean of its divisors is an integer number (1915930380).

Almost surely, 2^57806346312 is an apocalyptic number.

57806346312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57806346312 is an abundant number, since it is smaller than the sum of its proper divisors (126122970168).

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

57806346312 is a wasteful number, since it uses less digits than its factorization.

57806346312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614483 (or 5614476 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 57806346312 in words is "fifty-seven billion, eight hundred six million, three hundred forty-six thousand, three hundred twelve".