52171314 has 48 divisors (see below), whose sum is σ = 117951552. Its totient is φ = 15347904.

The previous prime is 52171289. The next prime is 52171331. The reversal of 52171314 is 41317125.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22204 + ... + 24440.

It is an arithmetic number, because the mean of its divisors is an integer number (2457324).

Almost surely, 2^52171314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52171314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58975776).

52171314 is an abundant number, since it is smaller than the sum of its proper divisors (65780238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52171314 is a wasteful number, since it uses less digits than its factorization.

52171314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2278 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 52171314 is about 7222.9712722674. The cubic root of 52171314 is about 373.6605583077.

Adding to 52171314 its reverse (41317125), we get a palindrome (93488439).

The spelling of 52171314 in words is "fifty-two million, one hundred seventy-one thousand, three hundred fourteen".