255050253 has 6 divisors (see below), whose sum is σ = 368405934. Its totient is φ = 170033496.

The previous prime is 255050239. The next prime is 255050261. The reversal of 255050253 is 352050552.

255050253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 252237924 + 2812329 = 15882^2 + 1677^2 .

It is not a de Polignac number, because 255050253 - 2⁵ = 255050221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255051253) 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, 14169450 + ... + 14169467.

It is an arithmetic number, because the mean of its divisors is an integer number (61400989).

Almost surely, 2^255050253 is an apocalyptic number.

It is an amenable number.

255050253 is a deficient number, since it is larger than the sum of its proper divisors (113355681).

255050253 is a wasteful number, since it uses less digits than its factorization.

255050253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28338923 (or 28338920 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 255050253 is about 15970.2928276222. The cubic root of 255050253 is about 634.1742240953.

The spelling of 255050253 in words is "two hundred fifty-five million, fifty thousand, two hundred fifty-three".