253183 has 6 divisors (see below), whose sum is σ = 294576. Its totient is φ = 216972.

The previous prime is 253159. The next prime is 253229. The reversal of 253183 is 381352.

It is a de Polignac number, because none of the positive numbers 2^k-253183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2535 + ... + 2632.

It is an arithmetic number, because the mean of its divisors is an integer number (49096).

2²⁵³¹⁸³ is an apocalyptic number.

253183 is a deficient number, since it is larger than the sum of its proper divisors (41393).

253183 is an equidigital number, since it uses as much as digits as its factorization.

253183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181 (or 5174 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 253183 is about 503.1729324994. The cubic root of 253183 is about 63.2622810442.

The spelling of 253183 in words is "two hundred fifty-three thousand, one hundred eighty-three".