544054204445 has 16 divisors (see below), whose sum is σ = 654138903600. Its totient is φ = 434394960384.

The previous prime is 544054204429. The next prime is 544054204481. The reversal of 544054204445 is 544402450445.

It can be written as a sum of positive squares in 8 ways, for example, as 16545419641 + 527508784804 = 128629^2 + 726298^2 .

It is a cyclic number.

It is not a de Polignac number, because 544054204445 - 2⁴ = 544054204429 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5261987 + ... + 5364383.

It is an arithmetic number, because the mean of its divisors is an integer number (40883681475).

Almost surely, 2^544054204445 is an apocalyptic number.

It is an amenable number.

544054204445 is a deficient number, since it is larger than the sum of its proper divisors (110084699155).

544054204445 is a wasteful number, since it uses less digits than its factorization.

544054204445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104464.

The product of its (nonzero) digits is 1024000, while the sum is 41.

The spelling of 544054204445 in words is "five hundred forty-four billion, fifty-four million, two hundred four thousand, four hundred forty-five".