566462243 has 2 divisors, whose sum is σ = 566462244. Its totient is φ = 566462242.

The previous prime is 566462231. The next prime is 566462269. The reversal of 566462243 is 342264665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566462243 - 2⁴ = 566462227 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 566462197 and 566462206.

It is not a weakly prime, because it can be changed into another prime (566462203) 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, 283231121 + 283231122.

It is an arithmetic number, because the mean of its divisors is an integer number (283231122).

Almost surely, 2^566462243 is an apocalyptic number.

566462243 is a deficient number, since it is larger than the sum of its proper divisors (1).

566462243 is an equidigital number, since it uses as much as digits as its factorization.

566462243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 38.

The square root of 566462243 is about 23800.4672853287. The cubic root of 566462243 is about 827.4155068697.

It can be divided in two parts, 5664622 and 43, that added together give a palindrome (5664665).

The spelling of 566462243 in words is "five hundred sixty-six million, four hundred sixty-two thousand, two hundred forty-three".