12852253243 has 2 divisors, whose sum is σ = 12852253244. Its totient is φ = 12852253242.

The previous prime is 12852253189. The next prime is 12852253279. The reversal of 12852253243 is 34235225821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12852253243 is a prime.

It is not a weakly prime, because it can be changed into another prime (12852253643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6426126621 + 6426126622.

It is an arithmetic number, because the mean of its divisors is an integer number (6426126622).

Almost surely, 2^12852253243 is an apocalyptic number.

12852253243 is a deficient number, since it is larger than the sum of its proper divisors (1).

12852253243 is an equidigital number, since it uses as much as digits as its factorization.

12852253243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 37.

The spelling of 12852253243 in words is "twelve billion, eight hundred fifty-two million, two hundred fifty-three thousand, two hundred forty-three".