563121332 has 12 divisors (see below), whose sum is σ = 1000171200. Its totient is φ = 277358136.

The previous prime is 563121329. The next prime is 563121371. The reversal of 563121332 is 233121365.

It is a super-3 number, since 3×563121332³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050332 + ... + 1050867.

It is an arithmetic number, because the mean of its divisors is an integer number (83347600).

Almost surely, 2^563121332 is an apocalyptic number.

It is an amenable number.

563121332 is a deficient number, since it is larger than the sum of its proper divisors (437049868).

563121332 is a wasteful number, since it uses less digits than its factorization.

563121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101270 (or 2101268 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 563121332 is about 23730.1776647374. The cubic root of 563121332 is about 825.7856400955.

Adding to 563121332 its reverse (233121365), we get a palindrome (796242697).

The spelling of 563121332 in words is "five hundred sixty-three million, one hundred twenty-one thousand, three hundred thirty-two".