12500137625264 has 80 divisors (see below), whose sum is σ = 24593937345600. Its totient is φ = 6154030080000.

The previous prime is 12500137625251. The next prime is 12500137625309. The reversal of 12500137625264 is 46252673100521.

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, 733524584 + ... + 733541624.

It is an arithmetic number, because the mean of its divisors is an integer number (307424216820).

Almost surely, 2^{12500137625264} is an apocalyptic number.

It is an amenable number.

12500137625264 is a deficient number, since it is larger than the sum of its proper divisors (12093799720336).

12500137625264 is a wasteful number, since it uses less digits than its factorization.

12500137625264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19630 (or 19624 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 12500137625264 in words is "twelve trillion, five hundred billion, one hundred thirty-seven million, six hundred twenty-five thousand, two hundred sixty-four".