471716617173 has 8 divisors (see below), whose sum is σ = 635439567168. Its totient is φ = 311235705984.

The previous prime is 471716617147. The next prime is 471716617189. The reversal of 471716617173 is 371716617174.

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

It is not a de Polignac number, because 471716617173 - 2⁶ = 471716617109 is a prime.

It is a super-3 number, since 3×471716617173³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471716617103) 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, 810509361 + ... + 810509942.

It is an arithmetic number, because the mean of its divisors is an integer number (79429945896).

Almost surely, 2^471716617173 is an apocalyptic number.

It is an amenable number.

471716617173 is a deficient number, since it is larger than the sum of its proper divisors (163722949995).

471716617173 is a wasteful number, since it uses less digits than its factorization.

471716617173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621019403.

The product of its digits is 1037232, while the sum is 51.

Subtracting from 471716617173 its reverse (371716617174), we obtain a palindrome (99999999999).

The spelling of 471716617173 in words is "four hundred seventy-one billion, seven hundred sixteen million, six hundred seventeen thousand, one hundred seventy-three".