5530003 has 4 divisors (see below), whose sum is σ = 5534928. Its totient is φ = 5525080.

The previous prime is 5530001. The next prime is 5530027. The reversal of 5530003 is 3000355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3000355 = 5 ⋅600071.

It is a cyclic number.

It is not a de Polignac number, because 5530003 - 2¹ = 5530001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5530001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (1383732).

Almost surely, 2^5530003 is an apocalyptic number.

5530003 is a deficient number, since it is larger than the sum of its proper divisors (4925).

5530003 is a wasteful number, since it uses less digits than its factorization.

5530003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924.

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 5530003 is about 2351.5958411258. The cubic root of 5530003 is about 176.8378077352.

Adding to 5530003 its reverse (3000355), we get a palindrome (8530358).

The spelling of 5530003 in words is "five million, five hundred thirty thousand, three".