544828884445 has 8 divisors (see below), whose sum is σ = 671464787544. Its totient is φ = 424083023424.

The previous prime is 544828884443. The next prime is 544828884503. The reversal of 544828884445 is 544488828445.

It can be written as a sum of positive squares in 4 ways, for example, as 240454891044 + 304373993401 = 490362^2 + 551701^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 544828884445 - 2¹ = 544828884443 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 (544828884443) 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, 1472510314 + ... + 1472510683.

It is an arithmetic number, because the mean of its divisors is an integer number (83933098443).

Almost surely, 2^544828884445 is an apocalyptic number.

It is an amenable number.

544828884445 is a deficient number, since it is larger than the sum of its proper divisors (126635903099).

544828884445 is a wasteful number, since it uses less digits than its factorization.

544828884445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945021039.

The product of its digits is 209715200, while the sum is 64.

The spelling of 544828884445 in words is "five hundred forty-four billion, eight hundred twenty-eight million, eight hundred eighty-four thousand, four hundred forty-five".