52685 has 8 divisors (see below), whose sum is σ = 65016. Its totient is φ = 40960.

The previous prime is 52673. The next prime is 52691. The reversal of 52685 is 58625.

52685 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 6889 + 45796 = 83^2 + 214^2 .

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

It is not a de Polignac number, because 52685 - 2¹² = 48589 is a prime.

It is a Duffinian number.

52685 is an undulating number in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77 + ... + 333.

It is an arithmetic number, because the mean of its divisors is an integer number (8127).

2⁵²⁶⁸⁵ is an apocalyptic number.

It is an amenable number.

52685 is a deficient number, since it is larger than the sum of its proper divisors (12331).

52685 is a wasteful number, since it uses less digits than its factorization.

52685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its digits is 2400, while the sum is 26.

The square root of 52685 is about 229.5321328268. The cubic root of 52685 is about 37.4882926417.

It can be divided in two parts, 52 and 685, that added together give a palindrome (737).

The spelling of 52685 in words is "fifty-two thousand, six hundred eighty-five".