11453664446023 has 8 divisors (see below), whose sum is σ = 11591744443776. Its totient is φ = 11315586449400.

The previous prime is 11453664445973. The next prime is 11453664446033. The reversal of 11453664446023 is 32064446635411.

11453664446023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11453664446023 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 (11453664446033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13294878 + ... + 14130148.

It is an arithmetic number, because the mean of its divisors is an integer number (1448968055472).

Almost surely, 2^{11453664446023} is an apocalyptic number.

11453664446023 is a deficient number, since it is larger than the sum of its proper divisors (138079997753).

11453664446023 is an equidigital number, since it uses as much as digits as its factorization.

11453664446023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000565.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 11453664446023 in words is "eleven trillion, four hundred fifty-three billion, six hundred sixty-four million, four hundred forty-six thousand, twenty-three".