485255 has 16 divisors (see below), whose sum is σ = 621984. Its totient is φ = 362880.

The previous prime is 485209. The next prime is 485263. The reversal of 485255 is 552584.

485255 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 485255 - 2⁸ = 484999 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4⁷ + 8² + 2⁵ + 5² + 5⁷ + 5⁸ .

It is a Duffinian 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, 7925 + ... + 7985.

It is an arithmetic number, because the mean of its divisors is an integer number (38874).

2⁴⁸⁵²⁵⁵ is an apocalyptic number.

485255 is a deficient number, since it is larger than the sum of its proper divisors (136729).

485255 is a wasteful number, since it uses less digits than its factorization.

485255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146.

The product of its digits is 8000, while the sum is 29.

The square root of 485255 is about 696.6024691314. The cubic root of 485255 is about 78.5820473645.

The spelling of 485255 in words is "four hundred eighty-five thousand, two hundred fifty-five".