566040361 has 2 divisors, whose sum is σ = 566040362. Its totient is φ = 566040360.

The previous prime is 566040353. The next prime is 566040367. The reversal of 566040361 is 163040665.

566040361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321305625 + 244734736 = 17925^2 + 15644^2 .

It is a cyclic number.

It is not a de Polignac number, because 566040361 - 2³ = 566040353 is a prime.

It is not a weakly prime, because it can be changed into another prime (566040367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283020180 + 283020181.

It is an arithmetic number, because the mean of its divisors is an integer number (283020181).

Almost surely, 2^566040361 is an apocalyptic number.

It is an amenable number.

566040361 is a deficient number, since it is larger than the sum of its proper divisors (1).

566040361 is an equidigital number, since it uses as much as digits as its factorization.

566040361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 566040361 is about 23791.6027413035. The cubic root of 566040361 is about 827.2100454537.

The spelling of 566040361 in words is "five hundred sixty-six million, forty thousand, three hundred sixty-one".