5171163243 has 8 divisors (see below), whose sum is σ = 6895228368. Its totient is φ = 3447270144.

The previous prime is 5171163233. The next prime is 5171163259. The reversal of 5171163243 is 3423611715.

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

It is not a de Polignac number, because 5171163243 - 2¹⁰ = 5171162219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5171163233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68271 + ... + 122487.

It is an arithmetic number, because the mean of its divisors is an integer number (861903546).

Almost surely, 2^5171163243 is an apocalyptic number.

5171163243 is a deficient number, since it is larger than the sum of its proper divisors (1724065125).

5171163243 is a wasteful number, since it uses less digits than its factorization.

5171163243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86013.

The product of its digits is 15120, while the sum is 33.

The square root of 5171163243 is about 71910.8006004661. The cubic root of 5171163243 is about 1729.2697691078.

Adding to 5171163243 its reverse (3423611715), we get a palindrome (8594774958).

The spelling of 5171163243 in words is "five billion, one hundred seventy-one million, one hundred sixty-three thousand, two hundred forty-three".