252232341187 has 2 divisors, whose sum is σ = 252232341188. Its totient is φ = 252232341186.

The previous prime is 252232341149. The next prime is 252232341241. The reversal of 252232341187 is 781143232252.

It is a happy number.

252232341187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252232341187 is a prime.

It is not a weakly prime, because it can be changed into another prime (252232341887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126116170593 + 126116170594.

It is an arithmetic number, because the mean of its divisors is an integer number (126116170594).

Almost surely, 2^252232341187 is an apocalyptic number.

252232341187 is a deficient number, since it is larger than the sum of its proper divisors (1).

252232341187 is an equidigital number, since it uses as much as digits as its factorization.

252232341187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The spelling of 252232341187 in words is "two hundred fifty-two billion, two hundred thirty-two million, three hundred forty-one thousand, one hundred eighty-seven".