11236641364535 has 16 divisors (see below), whose sum is σ = 14091515559360. Its totient is φ = 8585465053440.

The previous prime is 11236641364513. The next prime is 11236641364541. The reversal of 11236641364535 is 53546314663211.

It is not a de Polignac number, because 11236641364535 - 2¹⁰ = 11236641363511 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 73834670 + ... + 73986699.

It is an arithmetic number, because the mean of its divisors is an integer number (880719722460).

Almost surely, 2^{11236641364535} is an apocalyptic number.

11236641364535 is a deficient number, since it is larger than the sum of its proper divisors (2854874194825).

11236641364535 is a wasteful number, since it uses less digits than its factorization.

11236641364535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147822058.

The product of its digits is 4665600, while the sum is 50.

The spelling of 11236641364535 in words is "eleven trillion, two hundred thirty-six billion, six hundred forty-one million, three hundred sixty-four thousand, five hundred thirty-five".