4423538852 has 12 divisors (see below), whose sum is σ = 7744420656. Its totient is φ = 2210847240.

The previous prime is 4423538849. The next prime is 4423538857. The reversal of 4423538852 is 2588353244.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4423538857) 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, 219698 + ... + 238985.

It is an arithmetic number, because the mean of its divisors is an integer number (645368388).

Almost surely, 2^4423538852 is an apocalyptic number.

It is an amenable number.

4423538852 is a deficient number, since it is larger than the sum of its proper divisors (3320881804).

4423538852 is a wasteful number, since it uses less digits than its factorization.

4423538852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461098 (or 461096 counting only the distinct ones).

The product of its digits is 921600, while the sum is 44.

The square root of 4423538852 is about 66509.6899105687. The cubic root of 4423538852 is about 1641.5594491560.

The spelling of 4423538852 in words is "four billion, four hundred twenty-three million, five hundred thirty-eight thousand, eight hundred fifty-two".