4452456147 has 4 divisors (see below), whose sum is σ = 5936608200. Its totient is φ = 2968304096.

The previous prime is 4452456139. The next prime is 4452456149. The reversal of 4452456147 is 7416542544.

4452456147 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.

It is a cyclic number.

It is not a de Polignac number, because 4452456147 - 2³ = 4452456139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4452456099 and 4452456108.

It is not an unprimeable number, because it can be changed into a prime (4452456149) 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, 742076022 + ... + 742076027.

It is an arithmetic number, because the mean of its divisors is an integer number (1484152050).

Almost surely, 2^4452456147 is an apocalyptic number.

4452456147 is a deficient number, since it is larger than the sum of its proper divisors (1484152053).

4452456147 is a wasteful number, since it uses less digits than its factorization.

4452456147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484152052.

The product of its digits is 537600, while the sum is 42.

The square root of 4452456147 is about 66726.7273811626. The cubic root of 4452456147 is about 1645.1287177359.

The spelling of 4452456147 in words is "four billion, four hundred fifty-two million, four hundred fifty-six thousand, one hundred forty-seven".