564984311 has 2 divisors, whose sum is σ = 564984312. Its totient is φ = 564984310.

The previous prime is 564984281. The next prime is 564984317. The reversal of 564984311 is 113489465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564984311 - 2²² = 560790007 is a prime.

It is a super-2 number, since 2×564984311² = 638414543352289442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564984317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282492155 + 282492156.

It is an arithmetic number, because the mean of its divisors is an integer number (282492156).

Almost surely, 2^564984311 is an apocalyptic number.

564984311 is a deficient number, since it is larger than the sum of its proper divisors (1).

564984311 is an equidigital number, since it uses as much as digits as its factorization.

564984311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 564984311 is about 23769.3986251230. The cubic root of 564984311 is about 826.6952888727.

The spelling of 564984311 in words is "five hundred sixty-four million, nine hundred eighty-four thousand, three hundred eleven".