563343365 has 24 divisors (see below), whose sum is σ = 773382120. Its totient is φ = 391523328.

The previous prime is 563343349. The next prime is 563343419.

563343365 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 12 ways, for example, as 14753281 + 548590084 = 3841^2 + 23422^2 .

It is not a de Polignac number, because 563343365 - 2⁴ = 563343349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3791 + ... + 33779.

It is an arithmetic number, because the mean of its divisors is an integer number (32224255).

Almost surely, 2^563343365 is an apocalyptic number.

It is an amenable number.

563343365 is a deficient number, since it is larger than the sum of its proper divisors (210038755).

563343365 is a wasteful number, since it uses less digits than its factorization.

563343365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30041 (or 30024 counting only the distinct ones).

The product of its digits is 291600, while the sum is 38.

The square root of 563343365 is about 23734.8554872365. The cubic root of 563343365 is about 825.8941587870.

The spelling of 563343365 in words is "five hundred sixty-three million, three hundred forty-three thousand, three hundred sixty-five".