12625746713 has 4 divisors (see below), whose sum is σ = 12839742480. Its totient is φ = 12411750948.

The previous prime is 12625746709. The next prime is 12625746739. The reversal of 12625746713 is 31764752621.

It is a happy number.

12625746713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 12625746713 - 2² = 12625746709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12625746313) 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 3 ways as a sum of consecutive naturals, for example, 106997795 + ... + 106997912.

It is an arithmetic number, because the mean of its divisors is an integer number (3209935620).

Almost surely, 2^12625746713 is an apocalyptic number.

It is an amenable number.

12625746713 is a deficient number, since it is larger than the sum of its proper divisors (213995767).

12625746713 is an equidigital number, since it uses as much as digits as its factorization.

12625746713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213995766.

The product of its digits is 423360, while the sum is 44.

The spelling of 12625746713 in words is "twelve billion, six hundred twenty-five million, seven hundred forty-six thousand, seven hundred thirteen".