563828365 has 4 divisors (see below), whose sum is σ = 676594044. Its totient is φ = 451062688.

The previous prime is 563828357. The next prime is 563828389.

563828365 is nontrivially palindromic in base 10.

563828365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 130439241 + 433389124 = 11421^2 + 20818^2 .

It is a cyclic number.

It is not a de Polignac number, because 563828365 - 2³ = 563828357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56382832 + ... + 56382841.

It is an arithmetic number, because the mean of its divisors is an integer number (169148511).

Almost surely, 2^563828365 is an apocalyptic number.

It is an amenable number.

563828365 is a deficient number, since it is larger than the sum of its proper divisors (112765679).

563828365 is a wasteful number, since it uses less digits than its factorization.

563828365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112765678.

The product of its digits is 1036800, while the sum is 46.

The square root of 563828365 is about 23745.0703304918. The cubic root of 563828365 is about 826.1311035444.

The spelling of 563828365 in words is "five hundred sixty-three million, eight hundred twenty-eight thousand, three hundred sixty-five".