12052533187 has 2 divisors, whose sum is σ = 12052533188. Its totient is φ = 12052533186.

The previous prime is 12052533173. The next prime is 12052533239. The reversal of 12052533187 is 78133525021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12052533187 - 2¹⁵ = 12052500419 is a prime.

It is not a weakly prime, because it can be changed into another prime (12052533887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026266593 + 6026266594.

It is an arithmetic number, because the mean of its divisors is an integer number (6026266594).

Almost surely, 2^12052533187 is an apocalyptic number.

12052533187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12052533187 is an equidigital number, since it uses as much as digits as its factorization.

12052533187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 12052533187 in words is "twelve billion, fifty-two million, five hundred thirty-three thousand, one hundred eighty-seven".