It is a semiprime because it is the product of two primes.
It is a cyclic number.
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.
252135 is an apocalyptic number.
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 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".