12625762625625 has 20 divisors (see below), whose sum is σ = 21036203972432. Its totient is φ = 6733740066000.

The previous prime is 12625762625617. The next prime is 12625762625647. The reversal of 12625762625625 is 52652626752621.

12625762625625 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 12625762625625 - 2³ = 12625762625617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3366868159 + ... + 3366871908.

Almost surely, 2^{12625762625625} is an apocalyptic number.

12625762625625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12625762625625 is a deficient number, since it is larger than the sum of its proper divisors (8410441346807).

12625762625625 is an frugal number, since it uses more digits than its factorization.

12625762625625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6733740090 (or 6733740075 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 57.

The spelling of 12625762625625 in words is "twelve trillion, six hundred twenty-five billion, seven hundred sixty-two million, six hundred twenty-five thousand, six hundred twenty-five".