503085 has 16 divisors (see below), whose sum is σ = 878400. Its totient is φ = 243840.

The previous prime is 503077. The next prime is 503123. The reversal of 503085 is 580305.

503085 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 503085 - 2³ = 503077 is a prime.

503085 is strictly pandigital in base 7.

It is a Curzon number.

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 503085.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360 + ... + 1689.

It is an arithmetic number, because the mean of its divisors is an integer number (54900).

2⁵⁰³⁰⁸⁵ is an apocalyptic number.

503085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

503085 is a deficient number, since it is larger than the sum of its proper divisors (375315).

503085 is a wasteful number, since it uses less digits than its factorization.

503085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 503085 is about 709.2848511000. The cubic root of 503085 is about 79.5329557604.

It can be divided in two parts, 5030 and 85, that added together give a palindrome (5115).

The spelling of 503085 in words is "five hundred three thousand, eighty-five".