11445651645113 has 16 divisors (see below), whose sum is σ = 13238569967616. Its totient is φ = 9692193665040.

The previous prime is 11445651645083. The next prime is 11445651645121. The reversal of 11445651645113 is 31154615654411.

It is a cyclic number.

It is not a de Polignac number, because 11445651645113 - 2¹⁴ = 11445651628729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11445651645163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43799720 + ... + 44060262.

It is an arithmetic number, because the mean of its divisors is an integer number (827410622976).

Almost surely, 2^{11445651645113} is an apocalyptic number.

It is an amenable number.

11445651645113 is a deficient number, since it is larger than the sum of its proper divisors (1792918322503).

11445651645113 is an equidigital number, since it uses as much as digits as its factorization.

11445651645113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336244.

The product of its digits is 864000, while the sum is 47.

The spelling of 11445651645113 in words is "eleven trillion, four hundred forty-five billion, six hundred fifty-one million, six hundred forty-five thousand, one hundred thirteen".