12592512313 has 4 divisors (see below), whose sum is σ = 12600529488. Its totient is φ = 12584495140.

The previous prime is 12592512227. The next prime is 12592512343. The reversal of 12592512313 is 31321529521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31321529521 = 17 ⋅1842442913.

It is a cyclic number.

It is not a de Polignac number, because 12592512313 - 2¹³ = 12592504121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12592512343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4006231 + ... + 4009372.

It is an arithmetic number, because the mean of its divisors is an integer number (3150132372).

Almost surely, 2^12592512313 is an apocalyptic number.

It is an amenable number.

12592512313 is a deficient number, since it is larger than the sum of its proper divisors (8017175).

12592512313 is an equidigital number, since it uses as much as digits as its factorization.

12592512313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017174.

The product of its digits is 16200, while the sum is 34.

The spelling of 12592512313 in words is "twelve billion, five hundred ninety-two million, five hundred twelve thousand, three hundred thirteen".