566233361 has 2 divisors, whose sum is σ = 566233362. Its totient is φ = 566233360.

The previous prime is 566233337. The next prime is 566233379. The reversal of 566233361 is 163332665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 448380625 + 117852736 = 21175^2 + 10856^2 .

It is a cyclic number.

It is not a de Polignac number, because 566233361 - 2²⁶ = 499124497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (566233301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283116680 + 283116681.

It is an arithmetic number, because the mean of its divisors is an integer number (283116681).

Almost surely, 2^566233361 is an apocalyptic number.

It is an amenable number.

566233361 is a deficient number, since it is larger than the sum of its proper divisors (1).

566233361 is an equidigital number, since it uses as much as digits as its factorization.

566233361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 35.

The square root of 566233361 is about 23795.6584485490. The cubic root of 566233361 is about 827.3040513515.

The spelling of 566233361 in words is "five hundred sixty-six million, two hundred thirty-three thousand, three hundred sixty-one".