255095568 has 360 divisors, whose sum is σ = 936481728. Its totient is φ = 66624768.

The previous prime is 255095549. The next prime is 255095569. The reversal of 255095568 is 865590552.

255095568 is a `hidden beast` number, since 2 + 550 + 95 + 5 + 6 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255095569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2476605 + ... + 2476707.

Almost surely, 2^255095568 is an apocalyptic number.

255095568 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 255095568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468240864).

255095568 is an abundant number, since it is smaller than the sum of its proper divisors (681386160).

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

255095568 is a wasteful number, since it uses less digits than its factorization.

255095568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The square root of 255095568 is about 15971.7114925108. The cubic root of 255095568 is about 634.2117799663.

The spelling of 255095568 in words is "two hundred fifty-five million, ninety-five thousand, five hundred sixty-eight".