4451122289 has 4 divisors (see below), whose sum is σ = 4486170624. Its totient is φ = 4416073956.

The previous prime is 4451122243. The next prime is 4451122297. The reversal of 4451122289 is 9822211544.

4451122289 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4451122289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4451172289) 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, 17523977 + ... + 17524230.

It is an arithmetic number, because the mean of its divisors is an integer number (1121542656).

Almost surely, 2^4451122289 is an apocalyptic number.

It is an amenable number.

4451122289 is a deficient number, since it is larger than the sum of its proper divisors (35048335).

4451122289 is a wasteful number, since it uses less digits than its factorization.

4451122289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35048334.

The product of its digits is 46080, while the sum is 38.

The square root of 4451122289 is about 66716.7317020251. The cubic root of 4451122289 is about 1644.9644198597.

The spelling of 4451122289 in words is "four billion, four hundred fifty-one million, one hundred twenty-two thousand, two hundred eighty-nine".