52117671 has 8 divisors (see below), whose sum is σ = 69531120. Its totient is φ = 34724672.

The previous prime is 52117661. The next prime is 52117679. The reversal of 52117671 is 17671125.

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

It is a cyclic number.

It is not a de Polignac number, because 52117671 - 2⁹ = 52117159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52117679) 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, 2425 + ... + 10493.

It is an arithmetic number, because the mean of its divisors is an integer number (8691390).

Almost surely, 2^52117671 is an apocalyptic number.

52117671 is a deficient number, since it is larger than the sum of its proper divisors (17413449).

52117671 is a wasteful number, since it uses less digits than its factorization.

52117671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225.

The product of its digits is 2940, while the sum is 30.

The square root of 52117671 is about 7219.2569562248. The cubic root of 52117671 is about 373.5324473745.

Adding to 52117671 its reverse (17671125), we get a palindrome (69788796).

The spelling of 52117671 in words is "fifty-two million, one hundred seventeen thousand, six hundred seventy-one".