52485 has 8 divisors (see below), whose sum is σ = 84000. Its totient is φ = 27984.

The previous prime is 52457. The next prime is 52489. The reversal of 52485 is 58425.

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

It is not a de Polignac number, because 52485 - 2⁵ = 52453 is a prime.

It is a Curzon number.

52485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 1764.

It is an arithmetic number, because the mean of its divisors is an integer number (10500).

2⁵²⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

52485 is a deficient number, since it is larger than the sum of its proper divisors (31515).

52485 is a wasteful number, since it uses less digits than its factorization.

52485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507.

The product of its digits is 1600, while the sum is 24.

The square root of 52485 is about 229.0960497259. The cubic root of 52485 is about 37.4407954667.

It can be divided in two parts, 5248 and 5, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 52485 in words is "fifty-two thousand, four hundred eighty-five".