12550636300 has 18 divisors (see below), whose sum is σ = 27234880988. Its totient is φ = 5020254480.

The previous prime is 12550636283. The next prime is 12550636303. The reversal of 12550636300 is 363605521.

It is not an unprimeable number, because it can be changed into a prime (12550636303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62753082 + ... + 62753281.

Almost surely, 2^12550636300 is an apocalyptic number.

12550636300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12550636300 is an abundant number, since it is smaller than the sum of its proper divisors (14684244688).

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

12550636300 is a wasteful number, since it uses less digits than its factorization.

12550636300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125506377 (or 125506370 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 12550636300 in words is "twelve billion, five hundred fifty million, six hundred thirty-six thousand, three hundred".