4450000544 has 72 divisors (see below), whose sum is σ = 9766026144. Its totient is φ = 1994115200.

The previous prime is 4450000543. The next prime is 4450000547.

4450000544 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4450000543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266819 + ... + 283005.

It is an arithmetic number, because the mean of its divisors is an integer number (135639252).

Almost surely, 2^4450000544 is an apocalyptic number.

4450000544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4450000544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883013072).

4450000544 is an abundant number, since it is smaller than the sum of its proper divisors (5316025600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4450000544 is a wasteful number, since it uses less digits than its factorization.

4450000544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16290 (or 16271 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4450000544 is about 66708.3243980839. The cubic root of 4450000544 is about 1644.8262235785.

It can be divided in two parts, 4450000 and 544, that added together give a palindrome (4450544).

The spelling of 4450000544 in words is "four billion, four hundred fifty million, five hundred forty-four", and thus it is an aban number.