255260255 has 16 divisors (see below), whose sum is σ = 318764160. Its totient is φ = 196068768.

The previous prime is 255260251. The next prime is 255260267. The reversal of 255260255 is 552062552.

It is a cyclic number.

It is not a de Polignac number, because 255260255 - 2² = 255260251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255260251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2624 + ... + 22746.

It is an arithmetic number, because the mean of its divisors is an integer number (19922760).

Almost surely, 2^255260255 is an apocalyptic number.

255260255 is a deficient number, since it is larger than the sum of its proper divisors (63503905).

255260255 is a wasteful number, since it uses less digits than its factorization.

255260255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20230.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 255260255 is about 15976.8662446676. The cubic root of 255260255 is about 634.3482307453.

The spelling of 255260255 in words is "two hundred fifty-five million, two hundred sixty thousand, two hundred fifty-five".