12976925899 has 8 divisors (see below), whose sum is σ = 15231604448. Its totient is φ = 10822455360.

The previous prime is 12976925873. The next prime is 12976925963. The reversal of 12976925899 is 99852967921.

12976925899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12976925899 - 2³³ = 4386991307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12976925849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25051722 + ... + 25052239.

It is an arithmetic number, because the mean of its divisors is an integer number (1903950556).

Almost surely, 2^12976925899 is an apocalyptic number.

12976925899 is a deficient number, since it is larger than the sum of its proper divisors (2254678549).

12976925899 is an equidigital number, since it uses as much as digits as its factorization.

12976925899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50104005.

The product of its digits is 44089920, while the sum is 67.

The spelling of 12976925899 in words is "twelve billion, nine hundred seventy-six million, nine hundred twenty-five thousand, eight hundred ninety-nine".