12652537233 has 16 divisors (see below), whose sum is σ = 19317951360. Its totient is φ = 7215810816.

The previous prime is 12652537231. The next prime is 12652537237. The reversal of 12652537233 is 33273525621.

It is not a de Polignac number, because 12652537233 - 2¹ = 12652537231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12652537191 and 12652537200.

It is not an unprimeable number, because it can be changed into a prime (12652537231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581160 + ... + 602537.

It is an arithmetic number, because the mean of its divisors is an integer number (1207371960).

Almost surely, 2^12652537233 is an apocalyptic number.

It is an amenable number.

12652537233 is a deficient number, since it is larger than the sum of its proper divisors (6665414127).

12652537233 is a wasteful number, since it uses less digits than its factorization.

12652537233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184216.

The product of its digits is 226800, while the sum is 39.

The spelling of 12652537233 in words is "twelve billion, six hundred fifty-two million, five hundred thirty-seven thousand, two hundred thirty-three".