12536352466 has 16 divisors (see below), whose sum is σ = 21720739680. Its totient is φ = 5363145280.

The previous prime is 12536352463. The next prime is 12536352467. The reversal of 12536352466 is 66425363521.

It is not an unprimeable number, because it can be changed into a prime (12536352461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16759456 + ... + 16760203.

It is an arithmetic number, because the mean of its divisors is an integer number (1357546230).

Almost surely, 2^12536352466 is an apocalyptic number.

12536352466 is a deficient number, since it is larger than the sum of its proper divisors (9184387214).

12536352466 is a wasteful number, since it uses less digits than its factorization.

12536352466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33519689.

The product of its digits is 777600, while the sum is 43.

The spelling of 12536352466 in words is "twelve billion, five hundred thirty-six million, three hundred fifty-two thousand, four hundred sixty-six".