4445137824455 has 16 divisors (see below), whose sum is σ = 5375383431264. Its totient is φ = 3528636608640.

The previous prime is 4445137824443. The next prime is 4445137824509. The reversal of 4445137824455 is 5544287315444.

It is not a de Polignac number, because 4445137824455 - 2¹⁰ = 4445137823431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4445137824455.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 6867149 + ... + 7486521.

It is an arithmetic number, because the mean of its divisors is an integer number (335961464454).

Almost surely, 2^{4445137824455} is an apocalyptic number.

4445137824455 is a deficient number, since it is larger than the sum of its proper divisors (930245606809).

4445137824455 is a wasteful number, since it uses less digits than its factorization.

4445137824455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630466.

The product of its digits is 43008000, while the sum is 56.

The spelling of 4445137824455 in words is "four trillion, four hundred forty-five billion, one hundred thirty-seven million, eight hundred twenty-four thousand, four hundred fifty-five".