563131132 has 12 divisors (see below), whose sum is σ = 987419160. Its totient is φ = 281011376.

The previous prime is 563131123. The next prime is 563131159. The reversal of 563131132 is 231131365.

It is a junction number, because it is equal to n+sod(n) for n = 563131097 and 563131106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136258 + ... + 140329.

It is an arithmetic number, because the mean of its divisors is an integer number (82284930).

Almost surely, 2^563131132 is an apocalyptic number.

It is an amenable number.

563131132 is a deficient number, since it is larger than the sum of its proper divisors (424288028).

563131132 is a wasteful number, since it uses less digits than its factorization.

563131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277100 (or 277098 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

The square root of 563131132 is about 23730.3841519685. The cubic root of 563131132 is about 825.7904304499.

Adding to 563131132 its reverse (231131365), we get a palindrome (794262497).

It can be divided in two parts, 5631 and 31132, that added together give a palindrome (36763).

The spelling of 563131132 in words is "five hundred sixty-three million, one hundred thirty-one thousand, one hundred thirty-two".