550201443 has 8 divisors (see below), whose sum is σ = 800293056. Its totient is φ = 333455400.

The previous prime is 550201417. The next prime is 550201451. The reversal of 550201443 is 344102055.

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

It is not a de Polignac number, because 550201443 - 2²⁰ = 549152867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550201403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8336353 + ... + 8336418.

It is an arithmetic number, because the mean of its divisors is an integer number (100036632).

Almost surely, 2^550201443 is an apocalyptic number.

550201443 is a deficient number, since it is larger than the sum of its proper divisors (250091613).

550201443 is a wasteful number, since it uses less digits than its factorization.

550201443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16672785.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 550201443 is about 23456.3731851282. The cubic root of 550201443 is about 819.4212865939.

Adding to 550201443 its reverse (344102055), we get a palindrome (894303498).

The spelling of 550201443 in words is "five hundred fifty million, two hundred one thousand, four hundred forty-three".