5044440403 has 4 divisors (see below), whose sum is σ = 5057147200. Its totient is φ = 5031733608.

The previous prime is 5044440383. The next prime is 5044440419. The reversal of 5044440403 is 3040444405.

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

It is a cyclic number.

It is not a de Polignac number, because 5044440403 - 2²⁹ = 4507569491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5044440433) 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, 6352803 + ... + 6353596.

It is an arithmetic number, because the mean of its divisors is an integer number (1264286800).

Almost surely, 2^5044440403 is an apocalyptic number.

5044440403 is a deficient number, since it is larger than the sum of its proper divisors (12706797).

5044440403 is a wasteful number, since it uses less digits than its factorization.

5044440403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12706796.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 5044440403 is about 71024.2240577115. The cubic root of 5044440403 is about 1715.0271456291.

Adding to 5044440403 its reverse (3040444405), we get a palindrome (8084884808).

The spelling of 5044440403 in words is "five billion, forty-four million, four hundred forty thousand, four hundred three".