12625125012625 has 16 divisors (see below), whose sum is σ = 15785280233424. Its totient is φ = 10081430640000.

The previous prime is 12625125012581. The next prime is 12625125012641. The reversal of 12625125012625 is 52621052152621.

12625125012625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2857049858961 + 9768075153664 = 1690281^2 + 3125392^2 .

It is not a de Polignac number, because 12625125012625 - 2⁷ = 12625125012497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93278956 + ... + 93414205.

It is an arithmetic number, because the mean of its divisors is an integer number (986580014589).

Almost surely, 2^{12625125012625} is an apocalyptic number.

It is an amenable number.

12625125012625 is a deficient number, since it is larger than the sum of its proper divisors (3160155220799).

12625125012625 is an equidigital number, since it uses as much as digits as its factorization.

12625125012625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186693717 (or 186693707 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 12625125012625 in words is "twelve trillion, six hundred twenty-five billion, one hundred twenty-five million, twelve thousand, six hundred twenty-five".