506055 has 16 divisors (see below), whose sum is σ = 883584. Its totient is φ = 245280.

The previous prime is 506047. The next prime is 506071. The reversal of 506055 is 550605.

It is not a de Polignac number, because 506055 - 2³ = 506047 is a prime.

It is an Ulam number.

It is a congruent number.

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, 1369 + ... + 1698.

It is an arithmetic number, because the mean of its divisors is an integer number (55224).

2⁵⁰⁶⁰⁵⁵ is an apocalyptic number.

506055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

506055 is a deficient number, since it is larger than the sum of its proper divisors (377529).

506055 is a wasteful number, since it uses less digits than its factorization.

506055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 506055 is about 711.3754283077. The cubic root of 506055 is about 79.6891583661.

It can be divided in two parts, 5060 and 55, that added together give a palindrome (5115).

The spelling of 506055 in words is "five hundred six thousand, fifty-five".