57997447179 has 48 divisors (see below), whose sum is σ = 91177528320. Its totient is φ = 32691859200.

The previous prime is 57997447169. The next prime is 57997447187. The reversal of 57997447179 is 97174479975.

It is not a de Polignac number, because 57997447179 - 2¹⁵ = 57997414411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57997447169) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20704579 + ... + 20707379.

It is an arithmetic number, because the mean of its divisors is an integer number (1899531840).

Almost surely, 2^57997447179 is an apocalyptic number.

57997447179 is a deficient number, since it is larger than the sum of its proper divisors (33180081141).

57997447179 is a wasteful number, since it uses less digits than its factorization.

57997447179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680 (or 4673 counting only the distinct ones).

The product of its digits is 140026320, while the sum is 69.

The spelling of 57997447179 in words is "fifty-seven billion, nine hundred ninety-seven million, four hundred forty-seven thousand, one hundred seventy-nine".