5530003002503 has 16 divisors (see below), whose sum is σ = 6538121551680. Its totient is φ = 4576423332096.

The previous prime is 5530003002493. The next prime is 5530003002569. The reversal of 5530003002503 is 3052003000355.

It is not a de Polignac number, because 5530003002503 - 2¹⁴ = 5530002986119 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 (5530003002103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7078325 + ... + 7820657.

It is an arithmetic number, because the mean of its divisors is an integer number (408632596980).

Almost surely, 2^{5530003002503} is an apocalyptic number.

5530003002503 is a deficient number, since it is larger than the sum of its proper divisors (1008118549177).

5530003002503 is a wasteful number, since it uses less digits than its factorization.

5530003002503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779066.

The product of its (nonzero) digits is 6750, while the sum is 26.

Adding to 5530003002503 its reverse (3052003000355), we get a palindrome (8582006002858).

The spelling of 5530003002503 in words is "five trillion, five hundred thirty billion, three million, two thousand, five hundred three".