508025 has 12 divisors (see below), whose sum is σ = 720192. Its totient is φ = 348240.

The previous prime is 508021. The next prime is 508033. The reversal of 508025 is 520805.

It is not a de Polignac number, because 508025 - 2² = 508021 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 = 507988 and 508006.

It is not an unprimeable number, because it can be changed into a prime (508021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1277 + ... + 1626.

It is an arithmetic number, because the mean of its divisors is an integer number (60016).

2⁵⁰⁸⁰²⁵ is an apocalyptic number.

It is an amenable number.

508025 is a deficient number, since it is larger than the sum of its proper divisors (212167).

508025 is a wasteful number, since it uses less digits than its factorization.

508025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 508025 is about 712.7587249554. The cubic root of 508025 is about 79.7924306529.

The spelling of 508025 in words is "five hundred eight thousand, twenty-five".