566413373 has 2 divisors, whose sum is σ = 566413374. Its totient is φ = 566413372.

The previous prime is 566413349. The next prime is 566413417. The reversal of 566413373 is 373314665.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 481275844 + 85137529 = 21938^2 + 9227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566413373 is a prime.

It is a super-2 number, since 2×566413373² = 641648218226474258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566413303) 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, 283206686 + 283206687.

It is an arithmetic number, because the mean of its divisors is an integer number (283206687).

Almost surely, 2^566413373 is an apocalyptic number.

It is an amenable number.

566413373 is a deficient number, since it is larger than the sum of its proper divisors (1).

566413373 is an equidigital number, since it uses as much as digits as its factorization.

566413373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 566413373 is about 23799.4406026696. The cubic root of 566413373 is about 827.3917118394.

The spelling of 566413373 in words is "five hundred sixty-six million, four hundred thirteen thousand, three hundred seventy-three".