255539088 has 120 divisors (see below), whose sum is σ = 827923200. Its totient is φ = 72064512.

The previous prime is 255539083. The next prime is 255539099. The reversal of 255539088 is 880935552.

255539088 is a `hidden beast` number, since 2 + 5 + 553 + 90 + 8 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (255539083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78028 + ... + 81236.

It is an arithmetic number, because the mean of its divisors is an integer number (6899360).

Almost surely, 2^255539088 is an apocalyptic number.

255539088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255539088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413961600).

255539088 is an abundant number, since it is smaller than the sum of its proper divisors (572384112).

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

255539088 is a wasteful number, since it uses less digits than its factorization.

255539088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309 (or 3300 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 255539088 is about 15985.5900110068. The cubic root of 255539088 is about 634.5791230105.

The spelling of 255539088 in words is "two hundred fifty-five million, five hundred thirty-nine thousand, eighty-eight".