512830112979 has 8 divisors (see below), whose sum is σ = 683801956240. Its totient is φ = 341872505856.

The previous prime is 512830112933. The next prime is 512830112999. The reversal of 512830112979 is 979211038215.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 512830112979 - 2¹⁵ = 512830080211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512830112999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3474694 + ... + 3619275.

It is an arithmetic number, because the mean of its divisors is an integer number (85475244530).

Almost surely, 2^512830112979 is an apocalyptic number.

512830112979 is a deficient number, since it is larger than the sum of its proper divisors (170971843261).

512830112979 is a wasteful number, since it uses less digits than its factorization.

512830112979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7118069.

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 512830112979 in words is "five hundred twelve billion, eight hundred thirty million, one hundred twelve thousand, nine hundred seventy-nine".