5440503503 has 4 divisors (see below), whose sum is σ = 5616003648. Its totient is φ = 5265003360.

The previous prime is 5440503499. The next prime is 5440503511. The reversal of 5440503503 is 3053050445.

5440503503 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5440503503 - 2² = 5440503499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440500503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87750026 + ... + 87750087.

It is an arithmetic number, because the mean of its divisors is an integer number (1404000912).

Almost surely, 2^5440503503 is an apocalyptic number.

5440503503 is a deficient number, since it is larger than the sum of its proper divisors (175500145).

5440503503 is a wasteful number, since it uses less digits than its factorization.

5440503503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175500144.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 5440503503 is about 73759.7688648765. The cubic root of 5440503503 is about 1758.7861274082.

Adding to 5440503503 its reverse (3053050445), we get a palindrome (8493553948).

The spelling of 5440503503 in words is "five billion, four hundred forty million, five hundred three thousand, five hundred three".