11365573148995 has 64 divisors (see below), whose sum is σ = 15352274891520. Its totient is φ = 8022727065600.

The previous prime is 11365573148989. The next prime is 11365573149011. The reversal of 11365573148995 is 59984137556311.

It is a de Polignac number, because none of the positive numbers 2^k-11365573148995 is a prime.

It is a super-2 number, since 2×11365573148995² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11365573148995.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41643186 + ... + 41915224.

It is an arithmetic number, because the mean of its divisors is an integer number (239879295180).

Almost surely, 2^{11365573148995} is an apocalyptic number.

11365573148995 is a deficient number, since it is larger than the sum of its proper divisors (3986701742525).

11365573148995 is a wasteful number, since it uses less digits than its factorization.

11365573148995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272416.

The product of its digits is 122472000, while the sum is 67.

The spelling of 11365573148995 in words is "eleven trillion, three hundred sixty-five billion, five hundred seventy-three million, one hundred forty-eight thousand, nine hundred ninety-five".