57809975952080 has 80 divisors (see below), whose sum is σ = 147781665368064. Its totient is φ = 20856283338240.

The previous prime is 57809975952077. The next prime is 57809975952083. The reversal of 57809975952080 is 8025957990875.

It is an interprime number because it is at equal distance from previous prime (57809975952077) and next prime (57809975952083).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 57809975951989 and 57809975952007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57809975952083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258522707 + ... + 258746226.

Almost surely, 2^{57809975952080} is an apocalyptic number.

It is an amenable number.

57809975952080 is an abundant number, since it is smaller than the sum of its proper divisors (89971689415984).

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

57809975952080 is a wasteful number, since it uses less digits than its factorization.

57809975952080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517269084 (or 517269078 counting only the distinct ones).

The product of its (nonzero) digits is 571536000, while the sum is 74.

The spelling of 57809975952080 in words is "fifty-seven trillion, eight hundred nine billion, nine hundred seventy-five million, nine hundred fifty-two thousand, eighty".