5500800803 has 4 divisors (see below), whose sum is σ = 5507954760. Its totient is φ = 5493646848.

The previous prime is 5500800779. The next prime is 5500800821. The reversal of 5500800803 is 3080080055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5500800803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5500800863) 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, 3575825 + ... + 3577362.

It is an arithmetic number, because the mean of its divisors is an integer number (1376988690).

Almost surely, 2^5500800803 is an apocalyptic number.

5500800803 is a deficient number, since it is larger than the sum of its proper divisors (7153957).

5500800803 is an equidigital number, since it uses as much as digits as its factorization.

5500800803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153956.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5500800803 is about 74167.3836871707. The cubic root of 5500800803 is about 1765.2598336127.

Adding to 5500800803 its reverse (3080080055), we get a palindrome (8580880858).

The spelling of 5500800803 in words is "five billion, five hundred million, eight hundred thousand, eight hundred three".