568940623 has 2 divisors, whose sum is σ = 568940624. Its totient is φ = 568940622.

The previous prime is 568940621. The next prime is 568940633. The reversal of 568940623 is 326049865.

568940623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 568940623 - 2¹ = 568940621 is a prime.

Together with 568940621, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 568940623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (568940621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284470311 + 284470312.

It is an arithmetic number, because the mean of its divisors is an integer number (284470312).

Almost surely, 2^568940623 is an apocalyptic number.

568940623 is a deficient number, since it is larger than the sum of its proper divisors (1).

568940623 is an equidigital number, since it uses as much as digits as its factorization.

568940623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 568940623 is about 23852.4762446166. The cubic root of 568940623 is about 828.6204513334.

The spelling of 568940623 in words is "five hundred sixty-eight million, nine hundred forty thousand, six hundred twenty-three".