258775325 has 24 divisors (see below), whose sum is σ = 326604096. Its totient is φ = 203360000.

The previous prime is 258775273. The next prime is 258775331. The reversal of 258775325 is 523577852.

It is not a de Polignac number, because 258775325 - 2⁶ = 258775261 is a prime.

It is a Duffinian number.

Its product of digits (588000) is a multiple of the sum of its prime divisors (800).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645125 + ... + 645525.

It is an arithmetic number, because the mean of its divisors is an integer number (13608504).

Almost surely, 2^258775325 is an apocalyptic number.

258775325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

258775325 is a deficient number, since it is larger than the sum of its proper divisors (67828771).

258775325 is a wasteful number, since it uses less digits than its factorization.

258775325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 800 counting only the distinct ones).

The product of its digits is 588000, while the sum is 44.

The square root of 258775325 is about 16086.4951123606. The cubic root of 258775325 is about 637.2467377943.

The spelling of 258775325 in words is "two hundred fifty-eight million, seven hundred seventy-five thousand, three hundred twenty-five".