255863275 has 6 divisors (see below), whose sum is σ = 317270492. Its totient is φ = 204690600.

The previous prime is 255863261. The next prime is 255863299. The reversal of 255863275 is 572368552.

255863275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255863275 - 2¹¹ = 255861227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5117241 + ... + 5117290.

Almost surely, 2^255863275 is an apocalyptic number.

255863275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255863275 is a deficient number, since it is larger than the sum of its proper divisors (61407217).

255863275 is a wasteful number, since it uses less digits than its factorization.

255863275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234541 (or 10234536 counting only the distinct ones).

The product of its digits is 504000, while the sum is 43.

The square root of 255863275 is about 15995.7267731104. The cubic root of 255863275 is about 634.8473603399.

The spelling of 255863275 in words is "two hundred fifty-five million, eight hundred sixty-three thousand, two hundred seventy-five".