258113469 has 8 divisors (see below), whose sum is σ = 345192352. Its totient is φ = 171555120.

The previous prime is 258113447. The next prime is 258113497. The reversal of 258113469 is 964311852.

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

It is not a de Polignac number, because 258113469 - 2⁷ = 258113341 is a prime.

It is a super-2 number, since 2×258113469² = 133245125758427922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258113419) 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, 128974 + ... + 130959.

It is an arithmetic number, because the mean of its divisors is an integer number (43149044).

Almost surely, 2^258113469 is an apocalyptic number.

It is an amenable number.

258113469 is a deficient number, since it is larger than the sum of its proper divisors (87078883).

258113469 is a wasteful number, since it uses less digits than its factorization.

258113469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260267.

The product of its digits is 51840, while the sum is 39.

The square root of 258113469 is about 16065.9101516223. The cubic root of 258113469 is about 636.7029898352.

The spelling of 258113469 in words is "two hundred fifty-eight million, one hundred thirteen thousand, four hundred sixty-nine".