5044403453 has 4 divisors (see below), whose sum is σ = 5064031740. Its totient is φ = 5024775168.

The previous prime is 5044403449. The next prime is 5044403467. The reversal of 5044403453 is 3543044405.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2720874244 + 2323529209 = 52162^2 + 48203^2 .

It is a cyclic number.

It is not a de Polignac number, because 5044403453 - 2² = 5044403449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044405453) 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, 9813758 + ... + 9814271.

It is an arithmetic number, because the mean of its divisors is an integer number (1266007935).

Almost surely, 2^5044403453 is an apocalyptic number.

It is an amenable number.

5044403453 is a deficient number, since it is larger than the sum of its proper divisors (19628287).

5044403453 is a wasteful number, since it uses less digits than its factorization.

5044403453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19628286.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 5044403453 is about 71023.9639347171. The cubic root of 5044403453 is about 1715.0229581539.

Adding to 5044403453 its reverse (3543044405), we get a palindrome (8587447858).

The spelling of 5044403453 in words is "five billion, forty-four million, four hundred three thousand, four hundred fifty-three".