252886259 has 2 divisors, whose sum is σ = 252886260. Its totient is φ = 252886258.

The previous prime is 252886247. The next prime is 252886301. The reversal of 252886259 is 952688252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252886259 - 2¹² = 252882163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252886559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126443129 + 126443130.

It is an arithmetic number, because the mean of its divisors is an integer number (126443130).

Almost surely, 2^252886259 is an apocalyptic number.

252886259 is a deficient number, since it is larger than the sum of its proper divisors (1).

252886259 is an equidigital number, since it uses as much as digits as its factorization.

252886259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 47.

The square root of 252886259 is about 15902.3979009456. The cubic root of 252886259 is about 632.3755604108.

The spelling of 252886259 in words is "two hundred fifty-two million, eight hundred eighty-six thousand, two hundred fifty-nine".