448484444005 has 16 divisors (see below), whose sum is σ = 584708932080. Its totient is φ = 328257635328.

The previous prime is 448484444003. The next prime is 448484444017. The reversal of 448484444005 is 500444484844.

It can be written as a sum of positive squares in 8 ways, for example, as 195336596961 + 253147847044 = 441969^2 + 503138^2 .

It is a cyclic number.

It is not a de Polignac number, because 448484444005 - 2¹ = 448484444003 is a prime.

It is a super-2 number, since 2×448484444005² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 448484444005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448484444003) 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 15 ways as a sum of consecutive naturals, for example, 30522570 + ... + 30537259.

It is an arithmetic number, because the mean of its divisors is an integer number (36544308255).

Almost surely, 2^448484444005 is an apocalyptic number.

It is an amenable number.

448484444005 is a deficient number, since it is larger than the sum of its proper divisors (136224488075).

448484444005 is a wasteful number, since it uses less digits than its factorization.

448484444005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61059960.

The product of its (nonzero) digits is 5242880, while the sum is 49.

The spelling of 448484444005 in words is "four hundred forty-eight billion, four hundred eighty-four million, four hundred forty-four thousand, five".