57355025122464 has 24 divisors (see below), whose sum is σ = 150556940946720. Its totient is φ = 19118341707456.

The previous prime is 57355025122433. The next prime is 57355025122471. The reversal of 57355025122464 is 46422152055375.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298724089084 + ... + 298724089275.

It is an arithmetic number, because the mean of its divisors is an integer number (6273205872780).

Almost surely, 2^{57355025122464} is an apocalyptic number.

It is an amenable number.

57355025122464 is an abundant number, since it is smaller than the sum of its proper divisors (93201915824256).

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

57355025122464 is a wasteful number, since it uses less digits than its factorization.

57355025122464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597448178372 (or 597448178364 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 51.

The spelling of 57355025122464 in words is "fifty-seven trillion, three hundred fifty-five billion, twenty-five million, one hundred twenty-two thousand, four hundred sixty-four".