13032563 has 2 divisors, whose sum is σ = 13032564. Its totient is φ = 13032562.

The previous prime is 13032553. The next prime is 13032581. The reversal of 13032563 is 36523031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13032563 - 2¹⁰ = 13031539 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (13032533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516281 + 6516282.

It is an arithmetic number, because the mean of its divisors is an integer number (6516282).

Almost surely, 2^13032563 is an apocalyptic number.

13032563 is a deficient number, since it is larger than the sum of its proper divisors (1).

13032563 is an equidigital number, since it uses as much as digits as its factorization.

13032563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 13032563 is about 3610.0641268543. The cubic root of 13032563 is about 235.3296294673.

Adding to 13032563 its reverse (36523031), we get a palindrome (49555594).

The spelling of 13032563 in words is "thirteen million, thirty-two thousand, five hundred sixty-three".