255055158 has 12 divisors (see below), whose sum is σ = 552619548. Its totient is φ = 85018380.

The previous prime is 255055153. The next prime is 255055159. The reversal of 255055158 is 851550552.

255055158 is a `hidden beast` number, since 2 + 5 + 50 + 551 + 58 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255055153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7084848 + ... + 7084883.

It is an arithmetic number, because the mean of its divisors is an integer number (46051629).

Almost surely, 2^255055158 is an apocalyptic number.

255055158 is an abundant number, since it is smaller than the sum of its proper divisors (297564390).

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

255055158 is a wasteful number, since it uses less digits than its factorization.

255055158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14169739 (or 14169736 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 36.

The square root of 255055158 is about 15970.4463932603. The cubic root of 255055158 is about 634.1782894440.

The spelling of 255055158 in words is "two hundred fifty-five million, fifty-five thousand, one hundred fifty-eight".