12560610125 has 32 divisors (see below), whose sum is σ = 17924924160. Its totient is φ = 8608228800.

The previous prime is 12560610121. The next prime is 12560610173. The reversal of 12560610125 is 52101606521.

It is a happy number.

It is not a de Polignac number, because 12560610125 - 2² = 12560610121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12560610121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2437802 + ... + 2442948.

It is an arithmetic number, because the mean of its divisors is an integer number (560153880).

Almost surely, 2^12560610125 is an apocalyptic number.

It is an amenable number.

12560610125 is a deficient number, since it is larger than the sum of its proper divisors (5364314035).

12560610125 is an equidigital number, since it uses as much as digits as its factorization.

12560610125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958 (or 7948 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 12560610125 in words is "twelve billion, five hundred sixty million, six hundred ten thousand, one hundred twenty-five".