5170002017 has 4 divisors (see below), whose sum is σ = 5207739396. Its totient is φ = 5132264640.

The previous prime is 5170001989. The next prime is 5170002037. The reversal of 5170002017 is 7102000715.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2712222241 + 2457779776 = 52079^2 + 49576^2 .

It is a cyclic number.

It is not a de Polignac number, because 5170002017 - 2¹⁰ = 5170000993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5170001983 and 5170002001.

It is not an unprimeable number, because it can be changed into a prime (5170002037) 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, 18868484 + ... + 18868757.

It is an arithmetic number, because the mean of its divisors is an integer number (1301934849).

Almost surely, 2^5170002017 is an apocalyptic number.

It is an amenable number.

5170002017 is a deficient number, since it is larger than the sum of its proper divisors (37737379).

5170002017 is a wasteful number, since it uses less digits than its factorization.

5170002017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37737378.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 5170002017 is about 71902.7260748854. The cubic root of 5170002017 is about 1729.1403189725.

The spelling of 5170002017 in words is "five billion, one hundred seventy million, two thousand, seventeen".