12875579318 has 8 divisors (see below), whose sum is σ = 22072421712. Its totient is φ = 5518105416.

The previous prime is 12875579309. The next prime is 12875579341. The reversal of 12875579318 is 81397557821.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459842105 + ... + 459842132.

It is an arithmetic number, because the mean of its divisors is an integer number (2759052714).

Almost surely, 2^12875579318 is an apocalyptic number.

12875579318 is a deficient number, since it is larger than the sum of its proper divisors (9196842394).

12875579318 is an equidigital number, since it uses as much as digits as its factorization.

12875579318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919684246.

The product of its digits is 4233600, while the sum is 56.

The spelling of 12875579318 in words is "twelve billion, eight hundred seventy-five million, five hundred seventy-nine thousand, three hundred eighteen".