5563636 has 12 divisors (see below), whose sum is σ = 10485412. Its totient is φ = 2567808.

The previous prime is 5563619. The next prime is 5563643. The reversal of 5563636 is 6363655.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3724900 + 1838736 = 1930^2 + 1356^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

5563636 is a modest number, since divided by 3636 gives 556 as remainder.

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, 53445 + ... + 53548.

Almost surely, 2^5563636 is an apocalyptic number.

It is an amenable number.

5563636 is a deficient number, since it is larger than the sum of its proper divisors (4921776).

5563636 is a wasteful number, since it uses less digits than its factorization.

5563636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107010 (or 107008 counting only the distinct ones).

The product of its digits is 48600, while the sum is 34.

The square root of 5563636 is about 2358.7361022378. The cubic root of 5563636 is about 177.1955874685.

The spelling of 5563636 in words is "five million, five hundred sixty-three thousand, six hundred thirty-six".