52135 has 4 divisors (see below), whose sum is σ = 62568. Its totient is φ = 41704.

The previous prime is 52127. The next prime is 52147. The reversal of 52135 is 53125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52135 - 2³ = 52127 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5209 + ... + 5218.

It is an arithmetic number, because the mean of its divisors is an integer number (15642).

2⁵²¹³⁵ is an apocalyptic number.

52135 is a deficient number, since it is larger than the sum of its proper divisors (10433).

52135 is a wasteful number, since it uses less digits than its factorization.

52135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10432.

The product of its digits is 150, while the sum is 16.

The square root of 52135 is about 228.3309002303. The cubic root of 52135 is about 37.3573842333.

Subtracting 52135 from its reverse (53125), we obtain a triangular number (990 = T₄₄).

The spelling of 52135 in words is "fifty-two thousand, one hundred thirty-five".