4547408768 has 32 divisors (see below), whose sum is σ = 10353477360. Its totient is φ = 1948889088.

The previous prime is 4547408753. The next prime is 4547408773. The reversal of 4547408768 is 8678047454.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2536721 + ... + 2538512.

Almost surely, 2^4547408768 is an apocalyptic number.

It is an amenable number.

4547408768 is an abundant number, since it is smaller than the sum of its proper divisors (5806068592).

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

4547408768 is an equidigital number, since it uses as much as digits as its factorization.

4547408768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075254 (or 5075242 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The square root of 4547408768 is about 67434.4775912144. The cubic root of 4547408768 is about 1656.7411713343.

The spelling of 4547408768 in words is "four billion, five hundred forty-seven million, four hundred eight thousand, seven hundred sixty-eight".