5444247036403 has 8 divisors (see below), whose sum is σ = 6373752628320. Its totient is φ = 4552680448320.

The previous prime is 5444247036377. The next prime is 5444247036409. The reversal of 5444247036403 is 3046307424445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5444247036403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5444247036409) 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 7 ways as a sum of consecutive naturals, for example, 9484750648 + ... + 9484751221.

It is an arithmetic number, because the mean of its divisors is an integer number (796719078540).

Almost surely, 2^{5444247036403} is an apocalyptic number.

5444247036403 is a deficient number, since it is larger than the sum of its proper divisors (929505591917).

5444247036403 is a wasteful number, since it uses less digits than its factorization.

5444247036403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18969501917.

The product of its (nonzero) digits is 3870720, while the sum is 46.

The spelling of 5444247036403 in words is "five trillion, four hundred forty-four billion, two hundred forty-seven million, thirty-six thousand, four hundred three".