500000017 has 4 divisors (see below), whose sum is σ = 545454576. Its totient is φ = 454545460.

The previous prime is 500000009. The next prime is 500000041. The reversal of 500000017 is 710000005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500000017 - 2³ = 500000009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 499999952 and 500000006.

It is not an unprimeable number, because it can be changed into a prime (500000057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22727263 + ... + 22727284.

It is an arithmetic number, because the mean of its divisors is an integer number (136363644).

Almost surely, 2^500000017 is an apocalyptic number.

It is an amenable number.

500000017 is a deficient number, since it is larger than the sum of its proper divisors (45454559).

500000017 is a wasteful number, since it uses less digits than its factorization.

500000017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45454558.

The product of its (nonzero) digits is 35, while the sum is 13.

The square root of 500000017 is about 22360.6801551294. The cubic root of 500000017 is about 793.7005349794.

The spelling of 500000017 in words is "five hundred million, seventeen", and thus it is an aban number.