13224550445 has 8 divisors (see below), whose sum is σ = 15874496736. Its totient is φ = 10576282896.

The previous prime is 13224550429. The next prime is 13224550447. The reversal of 13224550445 is 54405542231.

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 13224550445 - 2⁴ = 13224550429 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 (13224550447) 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, 402287 + ... + 433916.

It is an arithmetic number, because the mean of its divisors is an integer number (1984312092).

Almost surely, 2^13224550445 is an apocalyptic number.

It is an amenable number.

13224550445 is a deficient number, since it is larger than the sum of its proper divisors (2649946291).

13224550445 is an equidigital number, since it uses as much as digits as its factorization.

13224550445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839371.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 13224550445 in words is "thirteen billion, two hundred twenty-four million, five hundred fifty thousand, four hundred forty-five".