5448488848445 has 4 divisors (see below), whose sum is σ = 6538186618140. Its totient is φ = 4358791078752.

The previous prime is 5448488848423. The next prime is 5448488848447.

5448488848445 is nontrivially palindromic in base 10.

5448488848445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3620701118596 + 1827787729849 = 1902814^2 + 1351957^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5448488848445 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448488848447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544848884840 + ... + 544848884849.

It is an arithmetic number, because the mean of its divisors is an integer number (1634546654535).

Almost surely, 2^{5448488848445} is an apocalyptic number.

It is an amenable number.

5448488848445 is a deficient number, since it is larger than the sum of its proper divisors (1089697769695).

5448488848445 is a wasteful number, since it uses less digits than its factorization.

5448488848445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089697769694.

The product of its digits is 3355443200, while the sum is 74.

The spelling of 5448488848445 in words is "five trillion, four hundred forty-eight billion, four hundred eighty-eight million, eight hundred forty-eight thousand, four hundred forty-five".