563575538 has 8 divisors (see below), whose sum is σ = 848249388. Its totient is φ = 280825744.

The previous prime is 563575513. The next prime is 563575603. The reversal of 563575538 is 835575365.

It can be written as a sum of positive squares in 2 ways, for example, as 516062089 + 47513449 = 22717^2 + 6893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 563575492 and 563575501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480281 + ... + 481452.

Almost surely, 2^563575538 is an apocalyptic number.

563575538 is a deficient number, since it is larger than the sum of its proper divisors (284673850).

563575538 is a wasteful number, since it uses less digits than its factorization.

563575538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962028.

The product of its digits is 1890000, while the sum is 47.

The square root of 563575538 is about 23739.7459548328. The cubic root of 563575538 is about 826.0076029138.

The spelling of 563575538 in words is "five hundred sixty-three million, five hundred seventy-five thousand, five hundred thirty-eight".