5636025 has 36 divisors (see below), whose sum is σ = 10382892. Its totient is φ = 2920320.

The previous prime is 5636009. The next prime is 5636039. The reversal of 5636025 is 5206365.

5636025 is a `hidden beast` number, since 5 + 636 + 0 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1022121 + 4613904 = 1011^2 + 2148^2 .

It is not a de Polignac number, because 5636025 - 2⁴ = 5636009 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5636025.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 7987 + ... + 8663.

Almost surely, 2^5636025 is an apocalyptic number.

It is an amenable number.

5636025 is a deficient number, since it is larger than the sum of its proper divisors (4746867).

5636025 is a wasteful number, since it uses less digits than its factorization.

5636025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5636025 is about 2374.0313814270. The cubic root of 5636025 is about 177.9607812430.

The spelling of 5636025 in words is "five million, six hundred thirty-six thousand, twenty-five".