4550000008 has 16 divisors (see below), whose sum is σ = 8825431500. Its totient is φ = 2196551616.

The previous prime is 4549999999. The next prime is 4550000009. The reversal of 4550000008 is 8000000554.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4250779204 + 299220804 = 65198^2 + 17298^2 .

It is not an unprimeable number, because it can be changed into a prime (4550000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9805803 + ... + 9806266.

Almost surely, 2^4550000008 is an apocalyptic number.

It is an amenable number.

4550000008 is a deficient number, since it is larger than the sum of its proper divisors (4275431492).

4550000008 is a wasteful number, since it uses less digits than its factorization.

4550000008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19612104 (or 19612100 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 4550000008 is about 67453.6878754602. The cubic root of 4550000008 is about 1657.0557973146.

The spelling of 4550000008 in words is "four billion, five hundred fifty million, eight", and thus it is an aban number.