563130209 has 2 divisors, whose sum is σ = 563130210. Its totient is φ = 563130208.

The previous prime is 563130187. The next prime is 563130233. The reversal of 563130209 is 902031365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 563017984 + 112225 = 23728^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 563130209 - 2²⁴ = 546352993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (563130259) 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, 281565104 + 281565105.

It is an arithmetic number, because the mean of its divisors is an integer number (281565105).

Almost surely, 2^563130209 is an apocalyptic number.

It is an amenable number.

563130209 is a deficient number, since it is larger than the sum of its proper divisors (1).

563130209 is an equidigital number, since it uses as much as digits as its factorization.

563130209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 563130209 is about 23730.3647043192. The cubic root of 563130209 is about 825.7899792791.

The spelling of 563130209 in words is "five hundred sixty-three million, one hundred thirty thousand, two hundred nine".