13055533871 has 2 divisors, whose sum is σ = 13055533872. Its totient is φ = 13055533870.

The previous prime is 13055533837. The next prime is 13055533927. The reversal of 13055533871 is 17833555031.

13055533871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13055533871 - 2¹⁸ = 13055271727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13055538871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527766935 + 6527766936.

It is an arithmetic number, because the mean of its divisors is an integer number (6527766936).

Almost surely, 2^13055533871 is an apocalyptic number.

13055533871 is a deficient number, since it is larger than the sum of its proper divisors (1).

13055533871 is an equidigital number, since it uses as much as digits as its factorization.

13055533871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 13055533871 in words is "thirteen billion, fifty-five million, five hundred thirty-three thousand, eight hundred seventy-one".