4515217265 has 8 divisors (see below), whose sum is σ = 5835050088. Its totient is φ = 3334314240.

The previous prime is 4515217159. The next prime is 4515217277. The reversal of 4515217265 is 5627125154.

It can be written as a sum of positive squares in 4 ways, for example, as 204375616 + 4310841649 = 14296^2 + 65657^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4515217265 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34732376 + ... + 34732505.

It is an arithmetic number, because the mean of its divisors is an integer number (729381261).

Almost surely, 2^4515217265 is an apocalyptic number.

It is an amenable number.

4515217265 is a deficient number, since it is larger than the sum of its proper divisors (1319832823).

4515217265 is a wasteful number, since it uses less digits than its factorization.

4515217265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69464899.

The product of its digits is 84000, while the sum is 38.

The square root of 4515217265 is about 67195.3663953103. The cubic root of 4515217265 is about 1652.8225048269.

The spelling of 4515217265 in words is "four billion, five hundred fifteen million, two hundred seventeen thousand, two hundred sixty-five".