4789452845 has 4 divisors (see below), whose sum is σ = 5747343420. Its totient is φ = 3831562272.

The previous prime is 4789452809. The next prime is 4789452883. The reversal of 4789452845 is 5482549874.

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 3578552041 + 1210900804 = 59821^2 + 34798^2 .

It is a cyclic number.

It is not a de Polignac number, because 4789452845 - 2⁶ = 4789452781 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478945280 + ... + 478945289.

It is an arithmetic number, because the mean of its divisors is an integer number (1436835855).

Almost surely, 2^4789452845 is an apocalyptic number.

It is an amenable number.

4789452845 is a deficient number, since it is larger than the sum of its proper divisors (957890575).

4789452845 is an equidigital number, since it uses as much as digits as its factorization.

4789452845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957890574.

The product of its digits is 12902400, while the sum is 56.

The square root of 4789452845 is about 69205.8729083016. The cubic root of 4789452845 is about 1685.6288946756.

The spelling of 4789452845 in words is "four billion, seven hundred eighty-nine million, four hundred fifty-two thousand, eight hundred forty-five".