13655199133 has 2 divisors, whose sum is σ = 13655199134. Its totient is φ = 13655199132.

The previous prime is 13655199049. The next prime is 13655199139. The reversal of 13655199133 is 33199155631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13097200249 + 557998884 = 114443^2 + 23622^2 .

It is an emirp because it is prime and its reverse (33199155631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13655199133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13655199139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6827599566 + 6827599567.

It is an arithmetic number, because the mean of its divisors is an integer number (6827599567).

Almost surely, 2^13655199133 is an apocalyptic number.

It is an amenable number.

13655199133 is a deficient number, since it is larger than the sum of its proper divisors (1).

13655199133 is an equidigital number, since it uses as much as digits as its factorization.

13655199133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 328050, while the sum is 46.

The spelling of 13655199133 in words is "thirteen billion, six hundred fifty-five million, one hundred ninety-nine thousand, one hundred thirty-three".