563525636 has 24 divisors (see below), whose sum is σ = 1043535360. Its totient is φ = 265528800.

The previous prime is 563525623. The next prime is 563525647. The reversal of 563525636 is 636525365.

It is a super-2 number, since 2×563525636² = 635122284858408992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 563525593 and 563525602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4895 + ... + 33926.

It is an arithmetic number, because the mean of its divisors is an integer number (43480640).

Almost surely, 2^563525636 is an apocalyptic number.

It is an amenable number.

563525636 is a deficient number, since it is larger than the sum of its proper divisors (480009724).

563525636 is a wasteful number, since it uses less digits than its factorization.

563525636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39035 (or 39033 counting only the distinct ones).

The product of its digits is 486000, while the sum is 41.

The square root of 563525636 is about 23738.6949093669. The cubic root of 563525636 is about 825.9832224801.

The spelling of 563525636 in words is "five hundred sixty-three million, five hundred twenty-five thousand, six hundred thirty-six".