4482188849 has 4 divisors (see below), whose sum is σ = 4496328564. Its totient is φ = 4468049136.

The previous prime is 4482188801. The next prime is 4482188899. The reversal of 4482188849 is 9488812844.

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 1076299249 + 3405889600 = 32807^2 + 58360^2 .

It is a cyclic number.

It is not a de Polignac number, because 4482188849 - 2²⁰ = 4481140273 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4482188794 and 4482188803.

It is not an unprimeable number, because it can be changed into a prime (4482188899) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7069382 + ... + 7070015.

It is an arithmetic number, because the mean of its divisors is an integer number (1124082141).

Almost surely, 2^4482188849 is an apocalyptic number.

It is an amenable number.

4482188849 is a deficient number, since it is larger than the sum of its proper divisors (14139715).

4482188849 is a wasteful number, since it uses less digits than its factorization.

4482188849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14139714.

The product of its digits is 4718592, while the sum is 56.

The square root of 4482188849 is about 66949.1512194143. The cubic root of 4482188849 is about 1648.7825545204.

The spelling of 4482188849 in words is "four billion, four hundred eighty-two million, one hundred eighty-eight thousand, eight hundred forty-nine".