12625626403 has 16 divisors (see below), whose sum is σ = 13913746560. Its totient is φ = 11383767936.

The previous prime is 12625626389. The next prime is 12625626427. The reversal of 12625626403 is 30462652621.

It is a cyclic number.

It is not a de Polignac number, because 12625626403 - 2⁹ = 12625625891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12625626493) 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, 290701 + ... + 331297.

It is an arithmetic number, because the mean of its divisors is an integer number (869609160).

Almost surely, 2^12625626403 is an apocalyptic number.

12625626403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12625626403 is a deficient number, since it is larger than the sum of its proper divisors (1288120157).

12625626403 is a wasteful number, since it uses less digits than its factorization.

12625626403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41166.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 12625626403 in words is "twelve billion, six hundred twenty-five million, six hundred twenty-six thousand, four hundred three".