566252227 has 2 divisors, whose sum is σ = 566252228. Its totient is φ = 566252226.

The previous prime is 566252177. The next prime is 566252237. The reversal of 566252227 is 722252665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566252227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (566252237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283126113 + 283126114.

It is an arithmetic number, because the mean of its divisors is an integer number (283126114).

Almost surely, 2^566252227 is an apocalyptic number.

566252227 is a deficient number, since it is larger than the sum of its proper divisors (1).

566252227 is an equidigital number, since it uses as much as digits as its factorization.

566252227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 37.

The square root of 566252227 is about 23796.0548620985. The cubic root of 566252227 is about 827.3132394036.

The spelling of 566252227 in words is "five hundred sixty-six million, two hundred fifty-two thousand, two hundred twenty-seven".