5550303 has 16 divisors (see below), whose sum is σ = 8179200. Its totient is φ = 3319680.

The previous prime is 5550301. The next prime is 5550317. The reversal of 5550303 is 3030555.

It is not a de Polignac number, because 5550303 - 2¹ = 5550301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5550303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550301) 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 15 ways as a sum of consecutive naturals, for example, 1543 + ... + 3671.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

Almost surely, 2^5550303 is an apocalyptic number.

5550303 is a deficient number, since it is larger than the sum of its proper divisors (2628897).

5550303 is a wasteful number, since it uses less digits than its factorization.

5550303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222.

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 5550303 is about 2355.9081051688. The cubic root of 5550303 is about 177.0539271986.

Adding to 5550303 its reverse (3030555), we get a palindrome (8580858).

The spelling of 5550303 in words is "five million, five hundred fifty thousand, three hundred three".