4452741864 has 96 divisors (see below), whose sum is σ = 12800703240. Its totient is φ = 1393459200.

The previous prime is 4452741857. The next prime is 4452741869. The reversal of 4452741864 is 4681472544.

4452741864 is a `hidden beast` number, since 4 + 4 + 527 + 41 + 86 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1668068964 + 2784672900 = 40842^2 + 52770^2 .

It is not an unprimeable number, because it can be changed into a prime (4452741869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510984 + ... + 519624.

Almost surely, 2^4452741864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4452741864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6400351620).

4452741864 is an abundant number, since it is smaller than the sum of its proper divisors (8347961376).

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

4452741864 is a wasteful number, since it uses less digits than its factorization.

4452741864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091 (or 9084 counting only the distinct ones).

The product of its digits is 860160, while the sum is 45.

The square root of 4452741864 is about 66728.8682955136. The cubic root of 4452741864 is about 1645.1639066423.

The spelling of 4452741864 in words is "four billion, four hundred fifty-two million, seven hundred forty-one thousand, eight hundred sixty-four".