258093255 has 16 divisors (see below), whose sum is σ = 471942144. Its totient is φ = 117985440.

The previous prime is 258093233. The next prime is 258093271. The reversal of 258093255 is 552390852.

258093255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 258093255 - 2⁵ = 258093223 is a prime.

It is a super-2 number, since 2×258093255² = 133224256552990050, which contains 22 as substring.

It is a congruent number.

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, 1228911 + ... + 1229120.

It is an arithmetic number, because the mean of its divisors is an integer number (29496384).

Almost surely, 2^258093255 is an apocalyptic number.

258093255 is a deficient number, since it is larger than the sum of its proper divisors (213848889).

258093255 is a wasteful number, since it uses less digits than its factorization.

258093255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458046.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 258093255 is about 16065.2810432933. The cubic root of 258093255 is about 636.6863683982.

The spelling of 258093255 in words is "two hundred fifty-eight million, ninety-three thousand, two hundred fifty-five".