12536063 has 4 divisors (see below), whose sum is σ = 12573600. Its totient is φ = 12498528.

The previous prime is 12536053. The next prime is 12536087. The reversal of 12536063 is 36063521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36063521 = 13 ⋅2774117.

It is a cyclic number.

It is not a de Polignac number, because 12536063 - 2⁴ = 12536047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12536003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18263 + ... + 18936.

It is an arithmetic number, because the mean of its divisors is an integer number (3143400).

Almost surely, 2^12536063 is an apocalyptic number.

12536063 is a deficient number, since it is larger than the sum of its proper divisors (37537).

12536063 is an equidigital number, since it uses as much as digits as its factorization.

12536063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37536.

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

The square root of 12536063 is about 3540.6303111169. The cubic root of 12536063 is about 232.3024135478.

Adding to 12536063 its reverse (36063521), we get a palindrome (48599584).

The spelling of 12536063 in words is "twelve million, five hundred thirty-six thousand, sixty-three".