11456652446311 has 4 divisors (see below), whose sum is σ = 11736082993824. Its totient is φ = 11177221898800.

The previous prime is 11456652446299. The next prime is 11456652446347. The reversal of 11456652446311 is 11364425665411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11456652446311 - 2¹⁵ = 11456652413543 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 (11456652446011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139715273695 + ... + 139715273776.

It is an arithmetic number, because the mean of its divisors is an integer number (2934020748456).

Almost surely, 2^{11456652446311} is an apocalyptic number.

11456652446311 is a deficient number, since it is larger than the sum of its proper divisors (279430547513).

11456652446311 is an equidigital number, since it uses as much as digits as its factorization.

11456652446311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279430547512.

The product of its digits is 2073600, while the sum is 49.

The spelling of 11456652446311 in words is "eleven trillion, four hundred fifty-six billion, six hundred fifty-two million, four hundred forty-six thousand, three hundred eleven".