503925 has 12 divisors (see below), whose sum is σ = 833280. Its totient is φ = 268720.

The previous prime is 503911. The next prime is 503927. The reversal of 503925 is 529305.

It is not a de Polignac number, because 503925 - 2⁹ = 503413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503895 and 503904.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503925.

It is not an unprimeable number, because it can be changed into a prime (503927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3285 + ... + 3434.

It is an arithmetic number, because the mean of its divisors is an integer number (69440).

2⁵⁰³⁹²⁵ is an apocalyptic number.

It is an amenable number.

503925 is a deficient number, since it is larger than the sum of its proper divisors (329355).

503925 is a wasteful number, since it uses less digits than its factorization.

503925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 503925 is about 709.8767498658. The cubic root of 503925 is about 79.5771964847.

The spelling of 503925 in words is "five hundred three thousand, nine hundred twenty-five".