4452212113 has 4 divisors (see below), whose sum is σ = 4493821680. Its totient is φ = 4410602548.

The previous prime is 4452212087. The next prime is 4452212129. The reversal of 4452212113 is 3112122544.

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 not a de Polignac number, because 4452212113 - 2⁹ = 4452211601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4452216113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20804623 + ... + 20804836.

It is an arithmetic number, because the mean of its divisors is an integer number (1123455420).

Almost surely, 2^4452212113 is an apocalyptic number.

It is an amenable number.

4452212113 is a deficient number, since it is larger than the sum of its proper divisors (41609567).

4452212113 is a wasteful number, since it uses less digits than its factorization.

4452212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41609566.

The product of its digits is 1920, while the sum is 25.

The square root of 4452212113 is about 66724.8987485182. The cubic root of 4452212113 is about 1645.0986613158.

Adding to 4452212113 its reverse (3112122544), we get a palindrome (7564334657).

The spelling of 4452212113 in words is "four billion, four hundred fifty-two million, two hundred twelve thousand, one hundred thirteen".