258541293 has 16 divisors (see below), whose sum is σ = 357595200. Its totient is φ = 165957120.

The previous prime is 258541289. The next prime is 258541301. The reversal of 258541293 is 392145852.

It is not a de Polignac number, because 258541293 - 2² = 258541289 is a prime.

It is a super-2 number, since 2×258541293² = 133687200372223698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258541223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29053 + ... + 36893.

It is an arithmetic number, because the mean of its divisors is an integer number (22349700).

Almost surely, 2^258541293 is an apocalyptic number.

It is an amenable number.

258541293 is a deficient number, since it is larger than the sum of its proper divisors (99053907).

258541293 is a wasteful number, since it uses less digits than its factorization.

258541293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252.

The product of its digits is 86400, while the sum is 39.

The square root of 258541293 is about 16079.2192907492. The cubic root of 258541293 is about 637.0545748181.

The spelling of 258541293 in words is "two hundred fifty-eight million, five hundred forty-one thousand, two hundred ninety-three".