4452387216 has 40 divisors (see below), whose sum is σ = 11510096640. Its totient is φ = 1483084416.

The previous prime is 4452387187. The next prime is 4452387223. The reversal of 4452387216 is 6127832544.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37825 + ... + 101663.

It is an arithmetic number, because the mean of its divisors is an integer number (287752416).

Almost surely, 2^4452387216 is an apocalyptic number.

It is an amenable number.

4452387216 is an abundant number, since it is smaller than the sum of its proper divisors (7057709424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4452387216 is a wasteful number, since it uses less digits than its factorization.

4452387216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65303 (or 65297 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 4452387216 is about 66726.2108619993. The cubic root of 4452387216 is about 1645.1202279683.

The spelling of 4452387216 in words is "four billion, four hundred fifty-two million, three hundred eighty-seven thousand, two hundred sixteen".