566243383 has 2 divisors, whose sum is σ = 566243384. Its totient is φ = 566243382.

The previous prime is 566243317. The next prime is 566243411. The reversal of 566243383 is 383342665.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566243383 - 2⁹ = 566242871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566243683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283121691 + 283121692.

It is an arithmetic number, because the mean of its divisors is an integer number (283121692).

Almost surely, 2^566243383 is an apocalyptic number.

566243383 is a deficient number, since it is larger than the sum of its proper divisors (1).

566243383 is an equidigital number, since it uses as much as digits as its factorization.

566243383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 40.

The square root of 566243383 is about 23795.8690322501. The cubic root of 566243383 is about 827.3089322556.

The spelling of 566243383 in words is "five hundred sixty-six million, two hundred forty-three thousand, three hundred eighty-three".