63363 has 4 divisors (see below), whose sum is σ = 84488.
Its totient is φ = 42240.
The previous prime is 63361. The next prime is 63367. The reversal of 63363 is 36336.
Adding to 63363 its reverse (36336), we get a palindrome (99699).
It can be divided in two parts, 633 and 63, that added together give a palindrome (696).
63363 is nontrivially palindromic in base 12.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 63363 - 21 = 63361 is a prime.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10558 + ... + 10563.
It is an arithmetic number, because the mean of its divisors is an integer number (21122).
263363 is an apocalyptic number.
63363 is a deficient number, since it is larger than the sum of its proper divisors (21125).
63363 is a wasteful number, since it uses less digits than its factorization.
63363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21124.
The product of its digits is 972, while the sum is 21.
The square root of 63363 is about 251.7200826315.
The cubic root of 63363 is about 39.8668489283.
The spelling of 63363 in words is "sixty-three thousand, three hundred sixty-three".