258300805800 has 48 divisors (see below), whose sum is σ = 800732499840. Its totient is φ = 68880214720.

The previous prime is 258300805727. The next prime is 258300805817. The reversal of 258300805800 is 8508003852.

It is a super-3 number, since 3×258300805800³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215250072 + ... + 215251271.

It is an arithmetic number, because the mean of its divisors is an integer number (16681927080).

Almost surely, 2^258300805800 is an apocalyptic number.

258300805800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258300805800 is an abundant number, since it is smaller than the sum of its proper divisors (542431694040).

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

258300805800 is a wasteful number, since it uses less digits than its factorization.

258300805800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430501362 (or 430501353 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 258300805800 in words is "two hundred fifty-eight billion, three hundred million, eight hundred five thousand, eight hundred".