5444344087872 has 56 divisors (see below), whose sum is σ = 14756164332672. Its totient is φ = 1770518400000.

The previous prime is 5444344087849. The next prime is 5444344087951. The reversal of 5444344087872 is 2787804434445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345796504 + ... + 345812247.

It is an arithmetic number, because the mean of its divisors is an integer number (263502934512).

Almost surely, 2^{5444344087872} is an apocalyptic number.

It is an amenable number.

5444344087872 is an abundant number, since it is smaller than the sum of its proper divisors (9311820244800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5444344087872 is a wasteful number, since it uses less digits than its factorization.

5444344087872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691608807 (or 691608797 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 60.

The spelling of 5444344087872 in words is "five trillion, four hundred forty-four billion, three hundred forty-four million, eighty-seven thousand, eight hundred seventy-two".