13553748077827 has 2 divisors, whose sum is σ = 13553748077828. Its totient is φ = 13553748077826.

The previous prime is 13553748077711. The next prime is 13553748077873. The reversal of 13553748077827 is 72877084735531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13553748077827 - 2¹¹ = 13553748075779 is a prime.

It is not a weakly prime, because it can be changed into another prime (13553748087827) 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 as a sum of consecutive naturals, namely, 6776874038913 + 6776874038914.

It is an arithmetic number, because the mean of its divisors is an integer number (6776874038914).

Almost surely, 2^{13553748077827} is an apocalyptic number.

13553748077827 is a deficient number, since it is larger than the sum of its proper divisors (1).

13553748077827 is an equidigital number, since it uses as much as digits as its factorization.

13553748077827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276595200, while the sum is 67.

The spelling of 13553748077827 in words is "thirteen trillion, five hundred fifty-three billion, seven hundred forty-eight million, seventy-seven thousand, eight hundred twenty-seven".