57079058690 has 16 divisors (see below), whose sum is σ = 103481461440. Its totient is φ = 22667366640.

The previous prime is 57079058681. The next prime is 57079058737. The reversal of 57079058690 is 9685097075.

It is a super-2 number, since 2×57079058690² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20530646 + ... + 20533425.

It is an arithmetic number, because the mean of its divisors is an integer number (6467591340).

Almost surely, 2^57079058690 is an apocalyptic number.

57079058690 is a deficient number, since it is larger than the sum of its proper divisors (46402402750).

57079058690 is a wasteful number, since it uses less digits than its factorization.

57079058690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41064217.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 57079058690 in words is "fifty-seven billion, seventy-nine million, fifty-eight thousand, six hundred ninety".