4409500045 has 4 divisors (see below), whose sum is σ = 5291400060. Its totient is φ = 3527600032.

The previous prime is 4409500013. The next prime is 4409500133. The reversal of 4409500045 is 5400059044.

4409500045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2866424521 + 1543075524 = 53539^2 + 39282^2 .

It is a cyclic number.

It is not a de Polignac number, because 4409500045 - 2⁵ = 4409500013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440950000 + ... + 440950009.

It is an arithmetic number, because the mean of its divisors is an integer number (1322850015).

Almost surely, 2^4409500045 is an apocalyptic number.

It is an amenable number.

4409500045 is a deficient number, since it is larger than the sum of its proper divisors (881900015).

4409500045 is an equidigital number, since it uses as much as digits as its factorization.

4409500045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881900014.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4409500045 is about 66404.0664793957. The cubic root of 4409500045 is about 1639.8210251101.

Adding to 4409500045 its reverse (5400059044), we get a palindrome (9809559089).

The spelling of 4409500045 in words is "four billion, four hundred nine million, five hundred thousand, forty-five".