13071854756047 has 2 divisors, whose sum is σ = 13071854756048. Its totient is φ = 13071854756046.

The previous prime is 13071854756017. The next prime is 13071854756069. The reversal of 13071854756047 is 74065745817031.

13071854756047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13071854756047 - 2¹⁹ = 13071854231759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13071854755982 and 13071854756000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13071854756017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535927378023 + 6535927378024.

It is an arithmetic number, because the mean of its divisors is an integer number (6535927378024).

Almost surely, 2^{13071854756047} is an apocalyptic number.

13071854756047 is a deficient number, since it is larger than the sum of its proper divisors (1).

13071854756047 is an equidigital number, since it uses as much as digits as its factorization.

13071854756047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19756800, while the sum is 58.

The spelling of 13071854756047 in words is "thirteen trillion, seventy-one billion, eight hundred fifty-four million, seven hundred fifty-six thousand, forty-seven".