13250433666353 has 12 divisors (see below), whose sum is σ = 14351684220288. Its totient is φ = 12228116462640.

The previous prime is 13250433666319. The next prime is 13250433666383. The reversal of 13250433666353 is 35366633405231.

It is not a de Polignac number, because 13250433666353 - 2³⁰ = 13249359924529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13250433666383) 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 11 ways as a sum of consecutive naturals, for example, 9106313 + ... + 10460678.

It is an arithmetic number, because the mean of its divisors is an integer number (1195973685024).

Almost surely, 2^{13250433666353} is an apocalyptic number.

13250433666353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13250433666353 is a deficient number, since it is larger than the sum of its proper divisors (1101250553935).

13250433666353 is a wasteful number, since it uses less digits than its factorization.

13250433666353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571024 (or 19571011 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 50.

The spelling of 13250433666353 in words is "thirteen trillion, two hundred fifty billion, four hundred thirty-three million, six hundred sixty-six thousand, three hundred fifty-three".