12650907025 has 24 divisors (see below), whose sum is σ = 16202248704. Its totient is φ = 9788755200.

The previous prime is 12650907023. The next prime is 12650907029. The reversal of 12650907025 is 52070905621.

It is not a de Polignac number, because 12650907025 - 2¹ = 12650907023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12650907023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1874457 + ... + 1881193.

It is an arithmetic number, because the mean of its divisors is an integer number (675093696).

Almost surely, 2^12650907025 is an apocalyptic number.

It is an amenable number.

12650907025 is a deficient number, since it is larger than the sum of its proper divisors (3551341679).

12650907025 is a wasteful number, since it uses less digits than its factorization.

12650907025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9201 (or 9196 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 12650907025 in words is "twelve billion, six hundred fifty million, nine hundred seven thousand, twenty-five".