5440024003 has 4 divisors (see below), whose sum is σ = 5457185280. Its totient is φ = 5422862728.

The previous prime is 5440023997. The next prime is 5440024013. The reversal of 5440024003 is 3004200445.

It is a happy number.

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-5440024003 is a prime.

It is a super-2 number, since 2×5440024003² = 59187722306432288018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440024013) 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, 8580163 + ... + 8580796.

It is an arithmetic number, because the mean of its divisors is an integer number (1364296320).

Almost surely, 2^5440024003 is an apocalyptic number.

5440024003 is a deficient number, since it is larger than the sum of its proper divisors (17161277).

5440024003 is a wasteful number, since it uses less digits than its factorization.

5440024003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161276.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5440024003 is about 73756.5183763442. The cubic root of 5440024003 is about 1758.7344555532.

Adding to 5440024003 its reverse (3004200445), we get a palindrome (8444224448).

The spelling of 5440024003 in words is "five billion, four hundred forty million, twenty-four thousand, three".