566343263 has 2 divisors, whose sum is σ = 566343264. Its totient is φ = 566343262.

The previous prime is 566343257. The next prime is 566343269. The reversal of 566343263 is 362343665.

It is a balanced prime because it is at equal distance from previous prime (566343257) and next prime (566343269).

It is a cyclic number.

It is not a de Polignac number, because 566343263 - 2¹² = 566339167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566343269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283171631 + 283171632.

It is an arithmetic number, because the mean of its divisors is an integer number (283171632).

Almost surely, 2^566343263 is an apocalyptic number.

566343263 is a deficient number, since it is larger than the sum of its proper divisors (1).

566343263 is an equidigital number, since it uses as much as digits as its factorization.

566343263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 38.

The square root of 566343263 is about 23797.9676233077. The cubic root of 566343263 is about 827.3575725639.

The spelling of 566343263 in words is "five hundred sixty-six million, three hundred forty-three thousand, two hundred sixty-three".