258285010 has 16 divisors (see below), whose sum is σ = 465379200. Its totient is φ = 103210416.

The previous prime is 258284989. The next prime is 258285017. The reversal of 258285010 is 10582852.

It is a super-2 number, since 2×258285010² = 133422292781400200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (258285017) 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, 2040 + ... + 22819.

It is an arithmetic number, because the mean of its divisors is an integer number (29086200).

Almost surely, 2^258285010 is an apocalyptic number.

258285010 is a deficient number, since it is larger than the sum of its proper divisors (207094190).

258285010 is a wasteful number, since it uses less digits than its factorization.

258285010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25905.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 258285010 is about 16071.2479291435. The cubic root of 258285010 is about 636.8440085392.

The spelling of 258285010 in words is "two hundred fifty-eight million, two hundred eighty-five thousand, ten".