568422443 has 2 divisors, whose sum is σ = 568422444. Its totient is φ = 568422442.

The previous prime is 568422397. The next prime is 568422469. The reversal of 568422443 is 344224865.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 568422443 - 2¹⁰ = 568421419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 568422397 and 568422406.

It is not a weakly prime, because it can be changed into another prime (568422643) 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, 284211221 + 284211222.

It is an arithmetic number, because the mean of its divisors is an integer number (284211222).

Almost surely, 2^568422443 is an apocalyptic number.

568422443 is a deficient number, since it is larger than the sum of its proper divisors (1).

568422443 is an equidigital number, since it uses as much as digits as its factorization.

568422443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 184320, while the sum is 38.

The square root of 568422443 is about 23841.6115856290. The cubic root of 568422443 is about 828.3688111508.

It can be divided in two parts, 568422 and 443, that added together give a palindrome (568865).

The spelling of 568422443 in words is "five hundred sixty-eight million, four hundred twenty-two thousand, four hundred forty-three".