57790788579 has 32 divisors (see below), whose sum is σ = 85937034240. Its totient is φ = 38383004736.

The previous prime is 57790788557. The next prime is 57790788611. The reversal of 57790788579 is 97588709775.

It is a happy number.

It is not a de Polignac number, because 57790788579 - 2²¹ = 57788691427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57790788779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8504007 + ... + 8510799.

It is an arithmetic number, because the mean of its divisors is an integer number (2685532320).

Almost surely, 2^57790788579 is an apocalyptic number.

57790788579 is a deficient number, since it is larger than the sum of its proper divisors (28146245661).

57790788579 is a wasteful number, since it uses less digits than its factorization.

57790788579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936 (or 7930 counting only the distinct ones).

The product of its (nonzero) digits is 311169600, while the sum is 72.

The spelling of 57790788579 in words is "fifty-seven billion, seven hundred ninety million, seven hundred eighty-eight thousand, five hundred seventy-nine".