12975797179 has 8 divisors (see below), whose sum is σ = 13741215840. Its totient is φ = 12210615936.

The previous prime is 12975797171. The next prime is 12975797203. The reversal of 12975797179 is 97179757921.

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

It is a cyclic number.

It is not a de Polignac number, because 12975797179 - 2³ = 12975797171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12975797179.

It is not an unprimeable number, because it can be changed into a prime (12975797171) 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, 60057 + ... + 171925.

It is an arithmetic number, because the mean of its divisors is an integer number (1717651980).

Almost surely, 2^12975797179 is an apocalyptic number.

12975797179 is a deficient number, since it is larger than the sum of its proper divisors (765418661).

12975797179 is a wasteful number, since it uses less digits than its factorization.

12975797179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118709.

The product of its digits is 17503290, while the sum is 64.

The spelling of 12975797179 in words is "twelve billion, nine hundred seventy-five million, seven hundred ninety-seven thousand, one hundred seventy-nine".