200558080 has 80 divisors (see below), whose sum is σ = 484902000. Its totient is φ = 79552512.

The previous prime is 200558069. The next prime is 200558081. The reversal of 200558080 is 80855002.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200558081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401671 + ... + 402169.

It is an arithmetic number, because the mean of its divisors is an integer number (6061275).

Almost surely, 2^200558080 is an apocalyptic number.

200558080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200558080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242451000).

200558080 is an abundant number, since it is smaller than the sum of its proper divisors (284343920).

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

200558080 is an equidigital number, since it uses as much as digits as its factorization.

200558080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 200558080 is about 14161.8529861032. The cubic root of 200558080 is about 585.3469877569.

The spelling of 200558080 in words is "two hundred million, five hundred fifty-eight thousand, eighty".