563625 has 32 divisors (see below), whose sum is σ = 1048320. Its totient is φ = 298800.

The previous prime is 563623. The next prime is 563657. The reversal of 563625 is 526365.

563625 is a `hidden beast` number, since 5 + 636 + 25 = 666.

It is not a de Polignac number, because 563625 - 2¹ = 563623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (563623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3292 + ... + 3458.

It is an arithmetic number, because the mean of its divisors is an integer number (32760).

2⁵⁶³⁶²⁵ is an apocalyptic number.

It is an amenable number.

563625 is a deficient number, since it is larger than the sum of its proper divisors (484695).

563625 is a wasteful number, since it uses less digits than its factorization.

563625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 175 counting only the distinct ones).

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

The square root of 563625 is about 750.7496253745. The cubic root of 563625 is about 82.6031766958.

The spelling of 563625 in words is "five hundred sixty-three thousand, six hundred twenty-five".