12137652928 has 28 divisors (see below), whose sum is σ = 25502460552. Its totient is φ = 5711836160.

The previous prime is 12137652913. The next prime is 12137652931. The reversal of 12137652928 is 82925673121.

12137652928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5576878 + ... + 5579053.

Almost surely, 2^12137652928 is an apocalyptic number.

It is an amenable number.

12137652928 is an abundant number, since it is smaller than the sum of its proper divisors (13364807624).

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

12137652928 is a wasteful number, since it uses less digits than its factorization.

12137652928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11155960 (or 11155950 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The spelling of 12137652928 in words is "twelve billion, one hundred thirty-seven million, six hundred fifty-two thousand, nine hundred twenty-eight".