4405013544 has 64 divisors (see below), whose sum is σ = 11520858240. Its totient is φ = 1400889600.

The previous prime is 4405013537. The next prime is 4405013593. The reversal of 4405013544 is 4453105044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209094 + ... + 229194.

It is an arithmetic number, because the mean of its divisors is an integer number (180013410).

Almost surely, 2^4405013544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4405013544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760429120).

4405013544 is an abundant number, since it is smaller than the sum of its proper divisors (7115844696).

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

4405013544 is a wasteful number, since it uses less digits than its factorization.

4405013544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20530 (or 20526 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4405013544 is about 66370.2760578860. The cubic root of 4405013544 is about 1639.2646842413.

Adding to 4405013544 its reverse (4453105044), we get a palindrome (8858118588).

The spelling of 4405013544 in words is "four billion, four hundred five million, thirteen thousand, five hundred forty-four".