559825 has 18 divisors (see below), whose sum is σ = 809286. Its totient is φ = 383040.

The previous prime is 559813. The next prime is 559831. The reversal of 559825 is 528955.

559825 = T₁₂₆ + T₁₂₇ + ... + T₁₇₄.

It can be written as a sum of positive squares in 3 ways, for example, as 108241 + 451584 = 329^2 + 672^2 .

It is not a de Polignac number, because 559825 - 2⁹ = 559313 is a prime.

It is a super-3 number, since 3×559825³ = 526354234333921875, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 997 + ... + 1453.

2⁵⁵⁹⁸²⁵ is an apocalyptic number.

It is an amenable number.

559825 is a deficient number, since it is larger than the sum of its proper divisors (249461).

559825 is a wasteful number, since it uses less digits than its factorization.

559825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 469 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

The square root of 559825 is about 748.2145414251. The cubic root of 559825 is about 82.4171190906.

The spelling of 559825 in words is "five hundred fifty-nine thousand, eight hundred twenty-five".