11453626066613 has 4 divisors (see below), whose sum is σ = 11453633514240. Its totient is φ = 11453618618988.

The previous prime is 11453626066537. The next prime is 11453626066639. The reversal of 11453626066613 is 31666062635411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11453626066613 - 2¹⁰ = 11453626065589 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 (11453626063613) 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 3 ways as a sum of consecutive naturals, for example, 468245 + ... + 4809002.

It is an arithmetic number, because the mean of its divisors is an integer number (2863408378560).

Almost surely, 2^{11453626066613} is an apocalyptic number.

It is an amenable number.

11453626066613 is a deficient number, since it is larger than the sum of its proper divisors (7447627).

11453626066613 is an equidigital number, since it uses as much as digits as its factorization.

11453626066613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447626.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 11453626066613 in words is "eleven trillion, four hundred fifty-three billion, six hundred twenty-six million, sixty-six thousand, six hundred thirteen".