4405082089 has 4 divisors (see below), whose sum is σ = 4407801220. Its totient is φ = 4402362960.

The previous prime is 4405082083. The next prime is 4405082137. The reversal of 4405082089 is 9802805044.

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 4036442089 + 368640000 = 63533^2 + 19200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405082089 - 2⁵ = 4405082057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405082083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357134 + ... + 1360375.

It is an arithmetic number, because the mean of its divisors is an integer number (1101950305).

Almost surely, 2^4405082089 is an apocalyptic number.

It is an amenable number.

4405082089 is a deficient number, since it is larger than the sum of its proper divisors (2719131).

4405082089 is a wasteful number, since it uses less digits than its factorization.

4405082089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719130.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 4405082089 is about 66370.7924391445. The cubic root of 4405082089 is about 1639.2731868875.

The spelling of 4405082089 in words is "four billion, four hundred five million, eighty-two thousand, eighty-nine".