255080858 has 4 divisors (see below), whose sum is σ = 382621290. Its totient is φ = 127540428.

The previous prime is 255080851. The next prime is 255080863. The reversal of 255080858 is 858080552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 165456769 + 89624089 = 12863^2 + 9467^2 .

It is not an unprimeable number, because it can be changed into a prime (255080851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63770213 + ... + 63770216.

Almost surely, 2^255080858 is an apocalyptic number.

255080858 is a deficient number, since it is larger than the sum of its proper divisors (127540432).

255080858 is a wasteful number, since it uses less digits than its factorization.

255080858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127540431.

The product of its (nonzero) digits is 128000, while the sum is 41.

The square root of 255080858 is about 15971.2509841903. The cubic root of 255080858 is about 634.1995891957.

The spelling of 255080858 in words is "two hundred fifty-five million, eighty thousand, eight hundred fifty-eight".