185

Number
$185$ (one hundred and eighty-five) is:


 * $5\times 37$


 * The $8$th positive integer after $50, 65, 85, 125, 130, 145, 170$ which can be expressed as the sum of two square numbers in two or more different ways:
 * $185 = 13^2 + 4^2 = 11^2 + 8^2$


 * The $36$th positive integer $n$ such that no factorial of an integer can end with $n$ zeroes.