252235199 has 2 divisors, whose sum is σ = 252235200. Its totient is φ = 252235198.

The previous prime is 252235177. The next prime is 252235259. The reversal of 252235199 is 991532252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252235199 - 2⁸ = 252234943 is a prime.

It is a super-2 number, since 2×252235199² = 127245191229139202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252235799) 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, 126117599 + 126117600.

It is an arithmetic number, because the mean of its divisors is an integer number (126117600).

Almost surely, 2^252235199 is an apocalyptic number.

252235199 is a deficient number, since it is larger than the sum of its proper divisors (1).

252235199 is an equidigital number, since it uses as much as digits as its factorization.

252235199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 38.

The square root of 252235199 is about 15881.9142108248. The cubic root of 252235199 is about 631.8324067915.

The spelling of 252235199 in words is "two hundred fifty-two million, two hundred thirty-five thousand, one hundred ninety-nine".