13481756359 has 2 divisors, whose sum is σ = 13481756360. Its totient is φ = 13481756358.

The previous prime is 13481756329. The next prime is 13481756411. The reversal of 13481756359 is 95365718431.

13481756359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13481756411) can be obtained adding 13481756359 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13481756359 - 2¹⁹ = 13481232071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13481756329) 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, 6740878179 + 6740878180.

It is an arithmetic number, because the mean of its divisors is an integer number (6740878180).

Almost surely, 2^13481756359 is an apocalyptic number.

13481756359 is a deficient number, since it is larger than the sum of its proper divisors (1).

13481756359 is an equidigital number, since it uses as much as digits as its factorization.

13481756359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 52.

The spelling of 13481756359 in words is "thirteen billion, four hundred eighty-one million, seven hundred fifty-six thousand, three hundred fifty-nine".