It is a sphenic number, since it is the product of 3 distinct primes.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
25510 is a Friedman number, since it can be written as 5102*5, using all its digits and the basic arithmetic operations.
225510 is an apocalyptic number.
25510 is a wasteful number, since it uses less digits than its factorization.
25510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2558.
The square root of 25510 is about 159.7185023721. The cubic root of 25510 is about 29.4376736406.
The spelling of 25510 in words is "twenty-five thousand, five hundred ten".