200550355 has 8 divisors (see below), whose sum is σ = 240804864. Its totient is φ = 160344000.

The previous prime is 200550349. The next prime is 200550379. The reversal of 200550355 is 553055002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200550355 - 2⁷ = 200550227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131 + ... + 20140.

It is an arithmetic number, because the mean of its divisors is an integer number (30100608).

Almost surely, 2^200550355 is an apocalyptic number.

200550355 is a deficient number, since it is larger than the sum of its proper divisors (40254509).

200550355 is a wasteful number, since it uses less digits than its factorization.

200550355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24077.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 200550355 is about 14161.5802437440. The cubic root of 200550355 is about 585.3394722889.

The spelling of 200550355 in words is "two hundred million, five hundred fifty thousand, three hundred fifty-five".