132563 has 4 divisors (see below), whose sum is σ = 139560. Its totient is φ = 125568.

The previous prime is 132547. The next prime is 132589. The reversal of 132563 is 365231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132563 - 2⁴ = 132547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132523) 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, 3470 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (34890).

2¹³²⁵⁶³ is an apocalyptic number.

132563 is a deficient number, since it is larger than the sum of its proper divisors (6997).

132563 is an equidigital number, since it uses as much as digits as its factorization.

132563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996.

The product of its digits is 540, while the sum is 20.

The square root of 132563 is about 364.0920213353. The cubic root of 132563 is about 50.9887197915.

Adding to 132563 its reverse (365231), we get a palindrome (497794).

The spelling of 132563 in words is "one hundred thirty-two thousand, five hundred sixty-three".