12713187623515 has 32 divisors (see below), whose sum is σ = 16158366346752. Its totient is φ = 9586740096000.

The previous prime is 12713187623497. The next prime is 12713187623531. The reversal of 12713187623515 is 51532678131721.

It is not a de Polignac number, because 12713187623515 - 2⁵ = 12713187623483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2263885 + ... + 5527345.

It is an arithmetic number, because the mean of its divisors is an integer number (504948948336).

Almost surely, 2^{12713187623515} is an apocalyptic number.

12713187623515 is a deficient number, since it is larger than the sum of its proper divisors (3445178723237).

12713187623515 is a wasteful number, since it uses less digits than its factorization.

12713187623515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264151.

The product of its digits is 2116800, while the sum is 52.

The spelling of 12713187623515 in words is "twelve trillion, seven hundred thirteen billion, one hundred eighty-seven million, six hundred twenty-three thousand, five hundred fifteen".