4497533568 has 288 divisors, whose sum is σ = 14711598720. Its totient is φ = 1306598400.

The previous prime is 4497533531. The next prime is 4497533569. The reversal of 4497533568 is 8653357944.

4497533568 is a `hidden beast` number, since 4 + 4 + 9 + 75 + 3 + 3 + 568 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (4497533569) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 42032971 + ... + 42033077.

It is an arithmetic number, because the mean of its divisors is an integer number (51081940).

Almost surely, 2^4497533568 is an apocalyptic number.

4497533568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4497533568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7355799360).

4497533568 is an abundant number, since it is smaller than the sum of its proper divisors (10214065152).

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

4497533568 is a wasteful number, since it uses less digits than its factorization.

4497533568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 154 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The square root of 4497533568 is about 67063.6531065823. The cubic root of 4497533568 is about 1650.6619404704.

The spelling of 4497533568 in words is "four billion, four hundred ninety-seven million, five hundred thirty-three thousand, five hundred sixty-eight".