200551180 has 12 divisors (see below), whose sum is σ = 421157520. Its totient is φ = 80220464.

The previous prime is 200551177. The next prime is 200551181. The reversal of 200551180 is 81155002.

200551180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200551181) 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, 5013760 + ... + 5013799.

It is an arithmetic number, because the mean of its divisors is an integer number (35096460).

Almost surely, 2^200551180 is an apocalyptic number.

200551180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200551180 is an abundant number, since it is smaller than the sum of its proper divisors (220606340).

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

200551180 is a wasteful number, since it uses less digits than its factorization.

200551180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10027568 (or 10027566 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 200551180 is about 14161.6093718193. The cubic root of 200551180 is about 585.3402749209.

The spelling of 200551180 in words is "two hundred million, five hundred fifty-one thousand, one hundred eighty".