550200033 has 20 divisors (see below), whose sum is σ = 841955268. Its totient is φ = 357851520.

The previous prime is 550200023. The next prime is 550200041. The reversal of 550200033 is 330002055.

It can be written as a sum of positive squares in 2 ways, for example, as 169833024 + 380367009 = 13032^2 + 19503^2 .

It is not a de Polignac number, because 550200033 - 2¹⁰ = 550199009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550199979 and 550200015.

It is not an unprimeable number, because it can be changed into a prime (550200023) 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 19 ways as a sum of consecutive naturals, for example, 79516 + ... + 86157.

Almost surely, 2^550200033 is an apocalyptic number.

It is an amenable number.

550200033 is a deficient number, since it is larger than the sum of its proper divisors (291755235).

550200033 is a wasteful number, since it uses less digits than its factorization.

550200033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165726 (or 165717 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 550200033 is about 23456.3431293115. The cubic root of 550200033 is about 819.4205866169.

Adding to 550200033 its reverse (330002055), we get a palindrome (880202088).

The spelling of 550200033 in words is "five hundred fifty million, two hundred thousand, thirty-three".