4452489158 has 16 divisors (see below), whose sum is σ = 7213839360. Its totient is φ = 2048893056.

The previous prime is 4452489157. The next prime is 4452489179. The reversal of 4452489158 is 8519842544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452489157) 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, 245318 + ... + 262841.

It is an arithmetic number, because the mean of its divisors is an integer number (450864960).

Almost surely, 2^4452489158 is an apocalyptic number.

4452489158 is a deficient number, since it is larger than the sum of its proper divisors (2761350202).

4452489158 is a wasteful number, since it uses less digits than its factorization.

4452489158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508511.

The product of its digits is 1843200, while the sum is 50.

The square root of 4452489158 is about 66726.9747403552. The cubic root of 4452489158 is about 1645.1327834476.

The spelling of 4452489158 in words is "four billion, four hundred fifty-two million, four hundred eighty-nine thousand, one hundred fifty-eight".