4445528255444 has 12 divisors (see below), whose sum is σ = 7780482288768. Its totient is φ = 2222533315800.

The previous prime is 4445528255437. The next prime is 4445528255473.

4445528255444 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4445528255444.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 57659642 + ... + 57736689.

It is an arithmetic number, because the mean of its divisors is an integer number (648373524064).

Almost surely, 2^{4445528255444} is an apocalyptic number.

It is an amenable number.

4445528255444 is a deficient number, since it is larger than the sum of its proper divisors (3334954033324).

4445528255444 is a wasteful number, since it uses less digits than its factorization.

4445528255444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115405966 (or 115405964 counting only the distinct ones).

The product of its digits is 81920000, while the sum is 56.

The spelling of 4445528255444 in words is "four trillion, four hundred forty-five billion, five hundred twenty-eight million, two hundred fifty-five thousand, four hundred forty-four".