544053611225 has 12 divisors (see below), whose sum is σ = 674700307116. Its totient is φ = 435195257280.

The previous prime is 544053611207. The next prime is 544053611261. The reversal of 544053611225 is 522116350445.

It can be written as a sum of positive squares in 6 ways, for example, as 162825162256 + 381228448969 = 403516^2 + 617437^2 .

It is not a de Polignac number, because 544053611225 - 2¹⁰ = 544053610201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 956882 + ... + 1415531.

It is an arithmetic number, because the mean of its divisors is an integer number (56225025593).

Almost surely, 2^544053611225 is an apocalyptic number.

It is an amenable number.

544053611225 is a deficient number, since it is larger than the sum of its proper divisors (130646695891).

544053611225 is a wasteful number, since it uses less digits than its factorization.

544053611225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381596 (or 2381591 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 544053611225 in words is "five hundred forty-four billion, fifty-three million, six hundred eleven thousand, two hundred twenty-five".