13553147611 has 2 divisors, whose sum is σ = 13553147612. Its totient is φ = 13553147610.

The previous prime is 13553147603. The next prime is 13553147639. The reversal of 13553147611 is 11674135531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13553147611 - 2³ = 13553147603 is a prime.

It is not a weakly prime, because it can be changed into another prime (13593147611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776573805 + 6776573806.

It is an arithmetic number, because the mean of its divisors is an integer number (6776573806).

Almost surely, 2^13553147611 is an apocalyptic number.

13553147611 is a deficient number, since it is larger than the sum of its proper divisors (1).

13553147611 is an equidigital number, since it uses as much as digits as its factorization.

13553147611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 37.

The spelling of 13553147611 in words is "thirteen billion, five hundred fifty-three million, one hundred forty-seven thousand, six hundred eleven".