568322263 has 2 divisors, whose sum is σ = 568322264. Its totient is φ = 568322262.

The previous prime is 568322239. The next prime is 568322303. The reversal of 568322263 is 362223865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 568322263 - 2⁵ = 568322231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (568322213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284161131 + 284161132.

It is an arithmetic number, because the mean of its divisors is an integer number (284161132).

Almost surely, 2^568322263 is an apocalyptic number.

568322263 is a deficient number, since it is larger than the sum of its proper divisors (1).

568322263 is an equidigital number, since it uses as much as digits as its factorization.

568322263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 568322263 is about 23839.5105444722. The cubic root of 568322263 is about 828.3201437883.

It can be divided in two parts, 56832 and 2263, that added together give a palindrome (59095).

The spelling of 568322263 in words is "five hundred sixty-eight million, three hundred twenty-two thousand, two hundred sixty-three".