566942867 has 2 divisors, whose sum is σ = 566942868. Its totient is φ = 566942866.

The previous prime is 566942821. The next prime is 566942891. The reversal of 566942867 is 768249665.

566942867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566942867 - 2⁸ = 566942611 is a prime.

It is a Chen prime.

It is equal to p_29686688 and since 566942867 and 29686688 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (566942267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283471433 + 283471434.

It is an arithmetic number, because the mean of its divisors is an integer number (283471434).

Almost surely, 2^566942867 is an apocalyptic number.

566942867 is a deficient number, since it is larger than the sum of its proper divisors (1).

566942867 is an equidigital number, since it uses as much as digits as its factorization.

566942867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The square root of 566942867 is about 23810.5620891234. The cubic root of 566942867 is about 827.6494520484.

The spelling of 566942867 in words is "five hundred sixty-six million, nine hundred forty-two thousand, eight hundred sixty-seven".