4499055647 has 2 divisors, whose sum is σ = 4499055648. Its totient is φ = 4499055646.

The previous prime is 4499055623. The next prime is 4499055707. The reversal of 4499055647 is 7465509944.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4499055647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4499054647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2249527823 + 2249527824.

It is an arithmetic number, because the mean of its divisors is an integer number (2249527824).

Almost surely, 2^4499055647 is an apocalyptic number.

4499055647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4499055647 is an equidigital number, since it uses as much as digits as its factorization.

4499055647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 4499055647 is about 67075.0001639955. Note that the first 3 decimals coincide. The cubic root of 4499055647 is about 1650.8481280380.

The spelling of 4499055647 in words is "four billion, four hundred ninety-nine million, fifty-five thousand, six hundred forty-seven".