200255155 has 16 divisors (see below), whose sum is σ = 267835680. Its totient is φ = 142843392.

The previous prime is 200255141. The next prime is 200255177. The reversal of 200255155 is 551552002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200255155 - 2⁵ = 200255123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60384 + ... + 63613.

It is an arithmetic number, because the mean of its divisors is an integer number (16739730).

Almost surely, 2^200255155 is an apocalyptic number.

200255155 is a deficient number, since it is larger than the sum of its proper divisors (67580525).

200255155 is a wasteful number, since it uses less digits than its factorization.

200255155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124038.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 200255155 is about 14151.1538398818. The cubic root of 200255155 is about 585.0521345409.

The spelling of 200255155 in words is "two hundred million, two hundred fifty-five thousand, one hundred fifty-five".