13651336189 has 2 divisors, whose sum is σ = 13651336190. Its totient is φ = 13651336188.

The previous prime is 13651336187. The next prime is 13651336267. The reversal of 13651336189 is 98163315631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9708752089 + 3942584100 = 98533^2 + 62790^2 .

It is an emirp because it is prime and its reverse (98163315631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13651336189 - 2¹ = 13651336187 is a prime.

Together with 13651336187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13651336183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6825668094 + 6825668095.

It is an arithmetic number, because the mean of its divisors is an integer number (6825668095).

Almost surely, 2^13651336189 is an apocalyptic number.

It is an amenable number.

13651336189 is a deficient number, since it is larger than the sum of its proper divisors (1).

13651336189 is an equidigital number, since it uses as much as digits as its factorization.

13651336189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 46.

The spelling of 13651336189 in words is "thirteen billion, six hundred fifty-one million, three hundred thirty-six thousand, one hundred eighty-nine".