563606369 has 2 divisors, whose sum is σ = 563606370. Its totient is φ = 563606368.

The previous prime is 563606359. The next prime is 563606401. The reversal of 563606369 is 963606365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 563587600 + 18769 = 23740^2 + 137^2 .

It is a cyclic number.

It is not a de Polignac number, because 563606369 - 2⁴ = 563606353 is a prime.

It is a super-2 number, since 2×563606369² = 635304278354728322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (563606359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281803184 + 281803185.

It is an arithmetic number, because the mean of its divisors is an integer number (281803185).

Almost surely, 2^563606369 is an apocalyptic number.

It is an amenable number.

563606369 is a deficient number, since it is larger than the sum of its proper divisors (1).

563606369 is an equidigital number, since it uses as much as digits as its factorization.

563606369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 44.

The square root of 563606369 is about 23740.3952999945. The cubic root of 563606369 is about 826.0226651810.

The spelling of 563606369 in words is "five hundred sixty-three million, six hundred six thousand, three hundred sixty-nine".