4452064947 has 24 divisors (see below), whose sum is σ = 7017669360. Its totient is φ = 2697338880.

The previous prime is 4452064901. The next prime is 4452064957. The reversal of 4452064947 is 7494602544.

4452064947 is a `hidden beast` number, since 44 + 520 + 6 + 49 + 47 = 666.

4452064947 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4452064947 - 2⁸ = 4452064691 is a prime.

It is a super-2 number, since 2×4452064947² = 39641764584612225618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4452064957) 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 23 ways as a sum of consecutive naturals, for example, 424179 + ... + 434547.

It is an arithmetic number, because the mean of its divisors is an integer number (292402890).

Almost surely, 2^4452064947 is an apocalyptic number.

4452064947 is a deficient number, since it is larger than the sum of its proper divisors (2565604413).

4452064947 is a wasteful number, since it uses less digits than its factorization.

4452064947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14723 (or 14720 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4452064947 is about 66723.7959576642. The cubic root of 4452064947 is about 1645.0805351012.

The spelling of 4452064947 in words is "four billion, four hundred fifty-two million, sixty-four thousand, nine hundred forty-seven".