57130062408 has 48 divisors (see below), whose sum is σ = 160062680700. Its totient is φ = 18386686080.

The previous prime is 57130062401. The next prime is 57130062443. The reversal of 57130062408 is 80426003175.

It can be written as a sum of positive squares in 2 ways, for example, as 50121358884 + 7008703524 = 223878^2 + 83718^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (57130062401) 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 11 ways as a sum of consecutive naturals, for example, 13678483 + ... + 13682658.

Almost surely, 2^57130062408 is an apocalyptic number.

57130062408 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

57130062408 is an abundant number, since it is smaller than the sum of its proper divisors (102932618292).

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

57130062408 is a wasteful number, since it uses less digits than its factorization.

57130062408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27361182 (or 27361175 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 57130062408 in words is "fifty-seven billion, one hundred thirty million, sixty-two thousand, four hundred eight".