564481417 has 2 divisors, whose sum is σ = 564481418. Its totient is φ = 564481416.

The previous prime is 564481397. The next prime is 564481439. The reversal of 564481417 is 714184465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304014096 + 260467321 = 17436^2 + 16139^2 .

It is a cyclic number.

It is not a de Polignac number, because 564481417 - 2⁷ = 564481289 is a prime.

It is a Chen prime.

It is equal to p_29564518 and since 564481417 and 29564518 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564481417.

It is not a weakly prime, because it can be changed into another prime (564481517) 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, 282240708 + 282240709.

It is an arithmetic number, because the mean of its divisors is an integer number (282240709).

Almost surely, 2^564481417 is an apocalyptic number.

It is an amenable number.

564481417 is a deficient number, since it is larger than the sum of its proper divisors (1).

564481417 is an equidigital number, since it uses as much as digits as its factorization.

564481417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 107520, while the sum is 40.

The square root of 564481417 is about 23758.8176683942. The cubic root of 564481417 is about 826.4499348549.

The spelling of 564481417 in words is "five hundred sixty-four million, four hundred eighty-one thousand, four hundred seventeen".