12956592395495 has 16 divisors (see below), whose sum is σ = 17769721059648. Its totient is φ = 8884180469760.

The previous prime is 12956592395491. The next prime is 12956592395521. The reversal of 12956592395495 is 59459329565921.

12956592395495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12956592395495 - 2² = 12956592395491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12956592395491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6154676 + ... + 7987065.

It is an arithmetic number, because the mean of its divisors is an integer number (1110607566228).

Almost surely, 2^{12956592395495} is an apocalyptic number.

12956592395495 is a deficient number, since it is larger than the sum of its proper divisors (4813128664153).

12956592395495 is a wasteful number, since it uses less digits than its factorization.

12956592395495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167930.

The product of its digits is 1180980000, while the sum is 74.

The spelling of 12956592395495 in words is "twelve trillion, nine hundred fifty-six billion, five hundred ninety-two million, three hundred ninety-five thousand, four hundred ninety-five".