5171032173 has 4 divisors (see below), whose sum is σ = 6894709568. Its totient is φ = 3447354780.

The previous prime is 5171032151. The next prime is 5171032231. The reversal of 5171032173 is 3712301715.

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 not a de Polignac number, because 5171032173 - 2¹⁰ = 5171031149 is a prime.

It is a super-2 number, since 2×5171032173² = 53479147468402203858, which contains 22 as substring.

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 5171032173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171032673) by changing a digit.

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, 861838693 + ... + 861838698.

It is an arithmetic number, because the mean of its divisors is an integer number (1723677392).

Almost surely, 2^5171032173 is an apocalyptic number.

It is an amenable number.

5171032173 is a deficient number, since it is larger than the sum of its proper divisors (1723677395).

5171032173 is a wasteful number, since it uses less digits than its factorization.

5171032173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723677394.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 5171032173 is about 71909.8892573198. The cubic root of 5171032173 is about 1729.2551587714.

Adding to 5171032173 its reverse (3712301715), we get a palindrome (8883333888).

The spelling of 5171032173 in words is "five billion, one hundred seventy-one million, thirty-two thousand, one hundred seventy-three".