255558252 has 24 divisors (see below), whose sum is σ = 604703232. Its totient is φ = 83986000.

The previous prime is 255558187. The next prime is 255558253. The reversal of 255558252 is 252855552.

255558252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 255558252.

It is not an unprimeable number, because it can be changed into a prime (255558253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149124 + ... + 150827.

It is an arithmetic number, because the mean of its divisors is an integer number (25195968).

Almost surely, 2^255558252 is an apocalyptic number.

It is an amenable number.

255558252 is an abundant number, since it is smaller than the sum of its proper divisors (349144980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255558252 is a wasteful number, since it uses less digits than its factorization.

255558252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300029 (or 300027 counting only the distinct ones).

The product of its digits is 200000, while the sum is 39.

The square root of 255558252 is about 15986.1894146166. The cubic root of 255558252 is about 634.5949859070.

The spelling of 255558252 in words is "two hundred fifty-five million, five hundred fifty-eight thousand, two hundred fifty-two".