255408282 has 32 divisors (see below), whose sum is σ = 568339200. Its totient is φ = 85021344.

The previous prime is 255408277. The next prime is 255408319. The reversal of 255408282 is 282804552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43519 + ... + 49037.

It is an arithmetic number, because the mean of its divisors is an integer number (17760600).

Almost surely, 2^255408282 is an apocalyptic number.

255408282 is an abundant number, since it is smaller than the sum of its proper divisors (312930918).

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

255408282 is a wasteful number, since it uses less digits than its factorization.

255408282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387 (or 6381 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 255408282 is about 15981.4981150079. The cubic root of 255408282 is about 634.4708278704.

The spelling of 255408282 in words is "two hundred fifty-five million, four hundred eight thousand, two hundred eighty-two".