4532809847 has 8 divisors (see below), whose sum is σ = 4733237376. Its totient is φ = 4332661432.

The previous prime is 4532809837. The next prime is 4532809859. The reversal of 4532809847 is 7489082354.

4532809847 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4532809847 - 2³⁰ = 3459068023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4532809795 and 4532809804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532809837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36233 + ... + 101874.

It is an arithmetic number, because the mean of its divisors is an integer number (591654672).

Almost surely, 2^4532809847 is an apocalyptic number.

4532809847 is a deficient number, since it is larger than the sum of its proper divisors (200427529).

4532809847 is a wasteful number, since it uses less digits than its factorization.

4532809847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139557.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 4532809847 is about 67326.1453448807. The cubic root of 4532809847 is about 1654.9663464648.

The spelling of 4532809847 in words is "four billion, five hundred thirty-two million, eight hundred nine thousand, eight hundred forty-seven".