4432443545 has 16 divisors (see below), whose sum is σ = 5342464512. Its totient is φ = 3530304960.

The previous prime is 4432443511. The next prime is 4432443563. The reversal of 4432443545 is 5453442344.

4432443545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4432443545 - 2¹⁴ = 4432427161 is a prime.

It is a super-2 number, since 2×4432443545² = 39293111559224334050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4432443499 and 4432443508.

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, 1157504 + ... + 1161326.

It is an arithmetic number, because the mean of its divisors is an integer number (333904032).

Almost surely, 2^4432443545 is an apocalyptic number.

It is an amenable number.

4432443545 is a deficient number, since it is larger than the sum of its proper divisors (910020967).

4432443545 is a wasteful number, since it uses less digits than its factorization.

4432443545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792.

The product of its digits is 460800, while the sum is 38.

The square root of 4432443545 is about 66576.5990795565. The cubic root of 4432443545 is about 1642.6602107755.

Adding to 4432443545 its reverse (5453442344), we get a palindrome (9885885889).

The spelling of 4432443545 in words is "four billion, four hundred thirty-two million, four hundred forty-three thousand, five hundred forty-five".