4515817216 has 18 divisors (see below), whose sum is σ = 9013995032. Its totient is φ = 2257908480.

The previous prime is 4515817211. The next prime is 4515817237. The reversal of 4515817216 is 6127185154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4515817211) 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, 8819700 + ... + 8820211.

Almost surely, 2^4515817216 is an apocalyptic number.

It is an amenable number.

4515817216 is a deficient number, since it is larger than the sum of its proper divisors (4498177816).

4515817216 is an equidigital number, since it uses as much as digits as its factorization.

4515817216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17639927 (or 17639913 counting only the distinct ones).

The product of its digits is 67200, while the sum is 40.

The square root of 4515817216 is about 67199.8304759766. The cubic root of 4515817216 is about 1652.8957068118.

The spelling of 4515817216 in words is "four billion, five hundred fifteen million, eight hundred seventeen thousand, two hundred sixteen".