544311080113445 has 16 divisors (see below), whose sum is σ = 656958147376752. Its totient is φ = 432925701066240.

The previous prime is 544311080113429. The next prime is 544311080113501.

544311080113445 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 54562938008929 + 489748142104516 = 7386673^2 + 22130254^2 .

It is not a de Polignac number, because 544311080113445 - 2⁴ = 544311080113429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544311080113396 and 544311080113405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57299729 + ... + 66120201.

It is an arithmetic number, because the mean of its divisors is an integer number (41059884211047).

Almost surely, 2^{544311080113445} is an apocalyptic number.

It is an amenable number.

544311080113445 is a deficient number, since it is larger than the sum of its proper divisors (112647067263307).

544311080113445 is a wasteful number, since it uses less digits than its factorization.

544311080113445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8891992.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 544311080113445 in words is "five hundred forty-four trillion, three hundred eleven billion, eighty million, one hundred thirteen thousand, four hundred forty-five".