4504073243903 has 16 divisors (see below), whose sum is σ = 4556363011200. Its totient is φ = 4452107819040.

The previous prime is 4504073243881. The next prime is 4504073243921. The reversal of 4504073243903 is 3093423704054.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4504073243903 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 (4504073243953) 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, 72639968 + ... + 72701946.

It is an arithmetic number, because the mean of its divisors is an integer number (284772688200).

Almost surely, 2^{4504073243903} is an apocalyptic number.

4504073243903 is a deficient number, since it is larger than the sum of its proper divisors (52289767297).

4504073243903 is a wasteful number, since it uses less digits than its factorization.

4504073243903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64582.

The product of its (nonzero) digits is 1088640, while the sum is 44.

Adding to 4504073243903 its reverse (3093423704054), we get a palindrome (7597496947957).

The spelling of 4504073243903 in words is "four trillion, five hundred four billion, seventy-three million, two hundred forty-three thousand, nine hundred three".