12507500763200 has 84 divisors (see below), whose sum is σ = 30819679856580. Its totient is φ = 4995943434240.

The previous prime is 12507500763167. The next prime is 12507500763203. The reversal of 12507500763200 is 236700570521.

It can be written as a sum of positive squares in 6 ways, for example, as 5449722167296 + 7057778595904 = 2334464^2 + 2656648^2 .

It is not an unprimeable number, because it can be changed into a prime (12507500763203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4378427 + ... + 6647226.

Almost surely, 2^{12507500763200} is an apocalyptic number.

12507500763200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12507500763200 is an abundant number, since it is smaller than the sum of its proper divisors (18312179093380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12507500763200 is a wasteful number, since it uses less digits than its factorization.

12507500763200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026384 (or 11026369 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 12507500763200 in words is "twelve trillion, five hundred seven billion, five hundred million, seven hundred sixty-three thousand, two hundred".