5404344401503 has 4 divisors (see below), whose sum is σ = 5404353008368. Its totient is φ = 5404335794640.

The previous prime is 5404344401447. The next prime is 5404344401509. The reversal of 5404344401503 is 3051044434045.

5404344401503 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 5404344401503 - 2¹³ = 5404344393311 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 (5404344401509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3280518 + ... + 4644403.

It is an arithmetic number, because the mean of its divisors is an integer number (1351088252092).

Almost surely, 2^{5404344401503} is an apocalyptic number.

5404344401503 is a deficient number, since it is larger than the sum of its proper divisors (8606865).

5404344401503 is an equidigital number, since it uses as much as digits as its factorization.

5404344401503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8606864.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 5404344401503 its reverse (3051044434045), we get a palindrome (8455388835548).

The spelling of 5404344401503 in words is "five trillion, four hundred four billion, three hundred forty-four million, four hundred one thousand, five hundred three".