258000528 has 20 divisors (see below), whose sum is σ = 666501488. Its totient is φ = 86000160.

The previous prime is 258000527. The next prime is 258000529. The reversal of 258000528 is 825000852.

It is an interprime number because it is at equal distance from previous prime (258000527) and next prime (258000529).

It is a junction number, because it is equal to n+sod(n) for n = 258000495 and 258000504.

It is not an unprimeable number, because it can be changed into a prime (258000527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2687458 + ... + 2687553.

Almost surely, 2^258000528 is an apocalyptic number.

It is an amenable number.

258000528 is an abundant number, since it is smaller than the sum of its proper divisors (408500960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

258000528 is a wasteful number, since it uses less digits than its factorization.

258000528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375022 (or 5375016 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 258000528 is about 16062.3948401227. The cubic root of 258000528 is about 636.6101103178.

The spelling of 258000528 in words is "two hundred fifty-eight million, five hundred twenty-eight", and thus it is an aban number.