12037625451 has 6 divisors (see below), whose sum is σ = 17387681220. Its totient is φ = 8025083628.

The previous prime is 12037625393. The next prime is 12037625471. The reversal of 12037625451 is 15452673021.

12037625451 is a `hidden beast` number, since 1 + 20 + 3 + 7 + 625 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 12037625451 - 2²¹ = 12035528299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12037625471) 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, 668756961 + ... + 668756978.

It is an arithmetic number, because the mean of its divisors is an integer number (2897946870).

Almost surely, 2^12037625451 is an apocalyptic number.

12037625451 is a deficient number, since it is larger than the sum of its proper divisors (5350055769).

12037625451 is a wasteful number, since it uses less digits than its factorization.

12037625451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337513945 (or 1337513942 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 12037625451 in words is "twelve billion, thirty-seven million, six hundred twenty-five thousand, four hundred fifty-one".