57425068812 has 12 divisors (see below), whose sum is σ = 133991827256. Its totient is φ = 19141689600.

The previous prime is 57425068807. The next prime is 57425068849. The reversal of 57425068812 is 21886052475.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2392711189 + ... + 2392711212.

Almost surely, 2^57425068812 is an apocalyptic number.

It is an amenable number.

57425068812 is an abundant number, since it is smaller than the sum of its proper divisors (76566758444).

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

57425068812 is a wasteful number, since it uses less digits than its factorization.

57425068812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785422408 (or 4785422406 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 57425068812 in words is "fifty-seven billion, four hundred twenty-five million, sixty-eight thousand, eight hundred twelve".