52718 has 8 divisors (see below), whose sum is σ = 81048. Its totient is φ = 25704.

The previous prime is 52711. The next prime is 52721. The reversal of 52718 is 81725.

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

It is a Curzon number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 52693 and 52702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221 + ... + 392.

It is an arithmetic number, because the mean of its divisors is an integer number (10131).

2⁵²⁷¹⁸ is an apocalyptic number.

52718 is a deficient number, since it is larger than the sum of its proper divisors (28330).

52718 is a wasteful number, since it uses less digits than its factorization.

52718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658.

The product of its digits is 560, while the sum is 23.

The square root of 52718 is about 229.6040069337. The cubic root of 52718 is about 37.4961181167.

It can be divided in two parts, 527 and 18, that added together give a palindrome (545).

The spelling of 52718 in words is "fifty-two thousand, seven hundred eighteen".