258053279 has 8 divisors (see below), whose sum is σ = 281657088. Its totient is φ = 234473560.

The previous prime is 258053273. The next prime is 258053293. The reversal of 258053279 is 972350852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 258053279 - 2²⁰ = 257004703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258053273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22124 + ... + 31710.

It is an arithmetic number, because the mean of its divisors is an integer number (35207136).

Almost surely, 2^258053279 is an apocalyptic number.

258053279 is a deficient number, since it is larger than the sum of its proper divisors (23603809).

258053279 is a wasteful number, since it uses less digits than its factorization.

258053279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 258053279 is about 16064.0368214219. The cubic root of 258053279 is about 636.6534946366.

The spelling of 258053279 in words is "two hundred fifty-eight million, fifty-three thousand, two hundred seventy-nine".