252350519 has 2 divisors, whose sum is σ = 252350520. Its totient is φ = 252350518.

The previous prime is 252350477. The next prime is 252350597. The reversal of 252350519 is 915053252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252350519 is a prime.

It is a super-2 number, since 2×252350519² = 127361568879138722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252350719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126175259 + 126175260.

It is an arithmetic number, because the mean of its divisors is an integer number (126175260).

Almost surely, 2^252350519 is an apocalyptic number.

252350519 is a deficient number, since it is larger than the sum of its proper divisors (1).

252350519 is an equidigital number, since it uses as much as digits as its factorization.

252350519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 252350519 is about 15885.5443406891. The cubic root of 252350519 is about 631.9286817657.

The spelling of 252350519 in words is "two hundred fifty-two million, three hundred fifty thousand, five hundred nineteen".