57513923775 has 96 divisors (see below), whose sum is σ = 131726092800. Its totient is φ = 23901868800.

The previous prime is 57513923759. The next prime is 57513923783. The reversal of 57513923775 is 57732931575.

It is a happy number.

57513923775 is a `hidden beast` number, since 5 + 7 + 513 + 92 + 37 + 7 + 5 = 666.

It is not a de Polignac number, because 57513923775 - 2⁴ = 57513923759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 501310 + ... + 605259.

It is an arithmetic number, because the mean of its divisors is an integer number (1372146800).

Almost surely, 2^57513923775 is an apocalyptic number.

57513923775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57513923775 is an abundant number, since it is smaller than the sum of its proper divisors (74212169025).

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

57513923775 is a wasteful number, since it uses less digits than its factorization.

57513923775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106606 (or 1106595 counting only the distinct ones).

The product of its digits is 6945750, while the sum is 54.

The spelling of 57513923775 in words is "fifty-seven billion, five hundred thirteen million, nine hundred twenty-three thousand, seven hundred seventy-five".