4452423524 has 12 divisors (see below), whose sum is σ = 7793981244. Its totient is φ = 2225571744.

The previous prime is 4452423511. The next prime is 4452423529. The reversal of 4452423524 is 4253242544.

It can be written as a sum of positive squares in 2 ways, for example, as 1949222500 + 2503201024 = 44150^2 + 50032^2 .

It is not an unprimeable number, because it can be changed into a prime (4452423529) 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, 144179 + ... + 172314.

It is an arithmetic number, because the mean of its divisors is an integer number (649498437).

Almost surely, 2^4452423524 is an apocalyptic number.

It is an amenable number.

4452423524 is a deficient number, since it is larger than the sum of its proper divisors (3341557720).

4452423524 is a wasteful number, since it uses less digits than its factorization.

4452423524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320014 (or 320012 counting only the distinct ones).

The product of its digits is 153600, while the sum is 35.

The square root of 4452423524 is about 66726.4829284445. The cubic root of 4452423524 is about 1645.1246997913.

The spelling of 4452423524 in words is "four billion, four hundred fifty-two million, four hundred twenty-three thousand, five hundred twenty-four".