495255 has 16 divisors (see below), whose sum is σ = 801504. Its totient is φ = 261120.

The previous prime is 495241. The next prime is 495269. The reversal of 495255 is 552594.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (495241) and next prime (495269).

It is not a de Polignac number, because 495255 - 2⁹ = 494743 is a prime.

It is an Ulam number.

It is a plaindrome in base 13.

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, 1935 + ... + 2175.

It is an arithmetic number, because the mean of its divisors is an integer number (50094).

2⁴⁹⁵²⁵⁵ is an apocalyptic number.

495255 is a deficient number, since it is larger than the sum of its proper divisors (306249).

495255 is a wasteful number, since it uses less digits than its factorization.

495255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386.

The product of its digits is 9000, while the sum is 30.

The square root of 495255 is about 703.7435612494. The cubic root of 495255 is about 79.1181802208.

It can be divided in two parts, 4 and 95255, that added together give a palindrome (95259).

The spelling of 495255 in words is "four hundred ninety-five thousand, two hundred fifty-five".