564613883 has 2 divisors, whose sum is σ = 564613884. Its totient is φ = 564613882.

The previous prime is 564613811. The next prime is 564613909. The reversal of 564613883 is 388316465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564613883 - 2⁸ = 564613627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (564613183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282306941 + 282306942.

It is an arithmetic number, because the mean of its divisors is an integer number (282306942).

Almost surely, 2^564613883 is an apocalyptic number.

564613883 is a deficient number, since it is larger than the sum of its proper divisors (1).

564613883 is an equidigital number, since it uses as much as digits as its factorization.

564613883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 564613883 is about 23761.6052277619. The cubic root of 564613883 is about 826.5145770506.

The spelling of 564613883 in words is "five hundred sixty-four million, six hundred thirteen thousand, eight hundred eighty-three".