563525 has 6 divisors (see below), whose sum is σ = 698802. Its totient is φ = 450800.

The previous prime is 563503. The next prime is 563543. The reversal of 563525 is 525365.

It can be written as a sum of positive squares in 3 ways, for example, as 88804 + 474721 = 298^2 + 689^2 .

It is not a de Polignac number, because 563525 - 2¹⁰ = 562501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 563494 and 563503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11246 + ... + 11295.

It is an arithmetic number, because the mean of its divisors is an integer number (116467).

2⁵⁶³⁵²⁵ is an apocalyptic number.

It is an amenable number.

563525 is a deficient number, since it is larger than the sum of its proper divisors (135277).

563525 is a wasteful number, since it uses less digits than its factorization.

563525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22551 (or 22546 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 563525 is about 750.6830223203. The cubic root of 563525 is about 82.5982911743.

The spelling of 563525 in words is "five hundred sixty-three thousand, five hundred twenty-five".