4452001056 has 144 divisors (see below), whose sum is σ = 13187367648. Its totient is φ = 1477440000.

The previous prime is 4452000989. The next prime is 4452001153. The reversal of 4452001056 is 6501002544.

4452001056 is a `hidden beast` number, since 445 + 200 + 10 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1950636 + ... + 1952916.

It is an arithmetic number, because the mean of its divisors is an integer number (91578942).

Almost surely, 2^4452001056 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 4452001056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6593683824).

4452001056 is an abundant number, since it is smaller than the sum of its proper divisors (8735366592).

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

4452001056 is a wasteful number, since it uses less digits than its factorization.

4452001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557 (or 2537 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4452001056 is about 66723.3171837252. The cubic root of 4452001056 is about 1645.0726656186.

The spelling of 4452001056 in words is "four billion, four hundred fifty-two million, one thousand, fifty-six".