200027172858 has 16 divisors (see below), whose sum is σ = 404015281056. Its totient is φ = 66015568400.

The previous prime is 200027172827. The next prime is 200027172881. The reversal of 200027172858 is 858271720002.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165038316 + ... + 165039527.

It is an arithmetic number, because the mean of its divisors is an integer number (25250955066).

Almost surely, 2^200027172858 is an apocalyptic number.

200027172858 is an abundant number, since it is smaller than the sum of its proper divisors (203988108198).

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

200027172858 is a wasteful number, since it uses less digits than its factorization.

200027172858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330077949.

The product of its (nonzero) digits is 125440, while the sum is 42.

The spelling of 200027172858 in words is "two hundred billion, twenty-seven million, one hundred seventy-two thousand, eight hundred fifty-eight".