5170650005 has 4 divisors (see below), whose sum is σ = 6204780012. Its totient is φ = 4136520000.

The previous prime is 5170649899. The next prime is 5170650049. The reversal of 5170650005 is 5000560715.

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 1446965521 + 3723684484 = 38039^2 + 61022^2 .

It is not a de Polignac number, because 5170650005 - 2¹⁴ = 5170633621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5170650005.

It is a congruent number.

It is an unprimeable number.

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, 517064996 + ... + 517065005.

It is an arithmetic number, because the mean of its divisors is an integer number (1551195003).

Almost surely, 2^5170650005 is an apocalyptic number.

It is an amenable number.

5170650005 is a deficient number, since it is larger than the sum of its proper divisors (1034130007).

5170650005 is a wasteful number, since it uses less digits than its factorization.

5170650005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034130006.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 5170650005 is about 71907.2319381020. The cubic root of 5170650005 is about 1729.2125572015.

The spelling of 5170650005 in words is "five billion, one hundred seventy million, six hundred fifty thousand, five".