5172206510271 has 8 divisors (see below), whose sum is σ = 6896322637360. Its totient is φ = 3448114028352.

The previous prime is 5172206510239. The next prime is 5172206510287. The reversal of 5172206510271 is 1720156022715.

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

It is not a de Polignac number, because 5172206510271 - 2⁵ = 5172206510239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172206510771) 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, 5394436 + ... + 6280473.

It is an arithmetic number, because the mean of its divisors is an integer number (862040329670).

Almost surely, 2^{5172206510271} is an apocalyptic number.

5172206510271 is a deficient number, since it is larger than the sum of its proper divisors (1724116127089).

5172206510271 is a wasteful number, since it uses less digits than its factorization.

5172206510271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11822585.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 5172206510271 in words is "five trillion, one hundred seventy-two billion, two hundred six million, five hundred ten thousand, two hundred seventy-one".