563626365 has 32 divisors (see below), whose sum is σ = 930758016. Its totient is φ = 291029760.

The previous prime is 563626363. The next prime is 563626373.

563626365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563626365 - 2¹ = 563626363 is a prime.

It is a super-2 number, since 2×563626365² = 635349358646226450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563626361) 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 in 31 ways as a sum of consecutive naturals, for example, 114699 + ... + 119511.

It is an arithmetic number, because the mean of its divisors is an integer number (29086188).

Almost surely, 2^563626365 is an apocalyptic number.

It is an amenable number.

563626365 is a deficient number, since it is larger than the sum of its proper divisors (367131651).

563626365 is a wasteful number, since it uses less digits than its factorization.

563626365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069.

The product of its digits is 583200, while the sum is 42.

The square root of 563626365 is about 23740.8164349923. The cubic root of 563626365 is about 826.0324337918.

The spelling of 563626365 in words is "five hundred sixty-three million, six hundred twenty-six thousand, three hundred sixty-five".