200553389 has 4 divisors (see below), whose sum is σ = 201100224. Its totient is φ = 200006556.

The previous prime is 200553383. The next prime is 200553413. The reversal of 200553389 is 983355002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200553389 - 2⁴ = 200553373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200553383) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 272867 + ... + 273600.

It is an arithmetic number, because the mean of its divisors is an integer number (50275056).

Almost surely, 2^200553389 is an apocalyptic number.

It is an amenable number.

200553389 is a deficient number, since it is larger than the sum of its proper divisors (546835).

200553389 is an equidigital number, since it uses as much as digits as its factorization.

200553389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546834.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 200553389 is about 14161.6873641526. The cubic root of 200553389 is about 585.3424240180.

The spelling of 200553389 in words is "two hundred million, five hundred fifty-three thousand, three hundred eighty-nine".