13553614445 has 8 divisors (see below), whose sum is σ = 18587814144. Its totient is φ = 9293907024.

The previous prime is 13553614433. The next prime is 13553614447. The reversal of 13553614445 is 54441635531.

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

It is a cyclic number.

It is not a de Polignac number, because 13553614445 - 2¹⁴ = 13553598061 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 (13553614447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193623029 + ... + 193623098.

It is an arithmetic number, because the mean of its divisors is an integer number (2323476768).

Almost surely, 2^13553614445 is an apocalyptic number.

It is an amenable number.

13553614445 is a deficient number, since it is larger than the sum of its proper divisors (5034199699).

13553614445 is an equidigital number, since it uses as much as digits as its factorization.

13553614445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387246139.

The product of its digits is 432000, while the sum is 41.

The spelling of 13553614445 in words is "thirteen billion, five hundred fifty-three million, six hundred fourteen thousand, four hundred forty-five".