566332903 has 2 divisors, whose sum is σ = 566332904. Its totient is φ = 566332902.

The previous prime is 566332901. The next prime is 566332927. The reversal of 566332903 is 309233665.

566332903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566332903 - 2¹ = 566332901 is a prime.

Together with 566332901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566332901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283166451 + 283166452.

It is an arithmetic number, because the mean of its divisors is an integer number (283166452).

Almost surely, 2^566332903 is an apocalyptic number.

566332903 is a deficient number, since it is larger than the sum of its proper divisors (1).

566332903 is an equidigital number, since it uses as much as digits as its factorization.

566332903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 37.

The square root of 566332903 is about 23797.7499566661. The cubic root of 566332903 is about 827.3525276396.

It can be divided in two parts, 56633 and 2903, that added together give a square (59536 = 244²).

The spelling of 566332903 in words is "five hundred sixty-six million, three hundred thirty-two thousand, nine hundred three".