5547879442443 has 8 divisors (see below), whose sum is σ = 7966185866128. Its totient is φ = 3414079656864.

The previous prime is 5547879442423. The next prime is 5547879442447. The reversal of 5547879442443 is 3442449787455.

It is a happy number.

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

It is not a de Polignac number, because 5547879442443 - 2⁴¹ = 3348856186891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5547879442447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71126659480 + ... + 71126659557.

It is an arithmetic number, because the mean of its divisors is an integer number (995773233266).

Almost surely, 2^{5547879442443} is an apocalyptic number.

5547879442443 is a deficient number, since it is larger than the sum of its proper divisors (2418306423685).

5547879442443 is a wasteful number, since it uses less digits than its factorization.

5547879442443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142253319053.

The product of its digits is 541900800, while the sum is 66.

The spelling of 5547879442443 in words is "five trillion, five hundred forty-seven billion, eight hundred seventy-nine million, four hundred forty-two thousand, four hundred forty-three".