5445448445445 has 16 divisors (see below), whose sum is σ = 8727976226112. Its totient is φ = 2899152933120.

The previous prime is 5445448445351. The next prime is 5445448445461.

5445448445445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5445448445445 - 2⁸ = 5445448445189 is a prime.

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, 317881012 + ... + 317898141.

It is an arithmetic number, because the mean of its divisors is an integer number (545498514132).

Almost surely, 2^{5445448445445} is an apocalyptic number.

It is an amenable number.

5445448445445 is a deficient number, since it is larger than the sum of its proper divisors (3282527780667).

5445448445445 is a wasteful number, since it uses less digits than its factorization.

5445448445445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635779732.

The product of its digits is 327680000, while the sum is 60.

The spelling of 5445448445445 in words is "five trillion, four hundred forty-five billion, four hundred forty-eight million, four hundred forty-five thousand, four hundred forty-five".