252336463 has 2 divisors, whose sum is σ = 252336464. Its totient is φ = 252336462.

The previous prime is 252336419. The next prime is 252336493. The reversal of 252336463 is 364633252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252336463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252336493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126168231 + 126168232.

It is an arithmetic number, because the mean of its divisors is an integer number (126168232).

Almost surely, 2^252336463 is an apocalyptic number.

252336463 is a deficient number, since it is larger than the sum of its proper divisors (1).

252336463 is an equidigital number, since it uses as much as digits as its factorization.

252336463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 34.

The square root of 252336463 is about 15885.1019197234. The cubic root of 252336463 is about 631.9169486752.

The spelling of 252336463 in words is "two hundred fifty-two million, three hundred thirty-six thousand, four hundred sixty-three".