252245623159 has 2 divisors, whose sum is σ = 252245623160. Its totient is φ = 252245623158.

The previous prime is 252245623129. The next prime is 252245623171. The reversal of 252245623159 is 951326542252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252245623159 - 2⁷ = 252245623031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252245623129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126122811579 + 126122811580.

It is an arithmetic number, because the mean of its divisors is an integer number (126122811580).

Almost surely, 2^252245623159 is an apocalyptic number.

252245623159 is a deficient number, since it is larger than the sum of its proper divisors (1).

252245623159 is an equidigital number, since it uses as much as digits as its factorization.

252245623159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296000, while the sum is 46.

The spelling of 252245623159 in words is "two hundred fifty-two billion, two hundred forty-five million, six hundred twenty-three thousand, one hundred fifty-nine".