566372243 has 2 divisors, whose sum is σ = 566372244. Its totient is φ = 566372242.

The previous prime is 566372173. The next prime is 566372269. The reversal of 566372243 is 342273665.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566372243 - 2¹⁰ = 566371219 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 566372197 and 566372206.

It is not a weakly prime, because it can be changed into another prime (566372743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283186121 + 283186122.

It is an arithmetic number, because the mean of its divisors is an integer number (283186122).

Almost surely, 2^566372243 is an apocalyptic number.

566372243 is a deficient number, since it is larger than the sum of its proper divisors (1).

566372243 is an equidigital number, since it uses as much as digits as its factorization.

566372243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 38.

The square root of 566372243 is about 23798.5764910425. The cubic root of 566372243 is about 827.3716843904.

The spelling of 566372243 in words is "five hundred sixty-six million, three hundred seventy-two thousand, two hundred forty-three".