871034603533951 has 2 divisors, whose sum is σ = 871034603533952. Its totient is φ = 871034603533950.

The previous prime is 871034603533867. The next prime is 871034603533957. The reversal of 871034603533951 is 159335306430178.

871034603533951 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 871034603533951 - 2¹⁷ = 871034603402879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (871034603533957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435517301766975 + 435517301766976.

It is an arithmetic number, because the mean of its divisors is an integer number (435517301766976).

Almost surely, 2^{871034603533951} is an apocalyptic number.

871034603533951 is a deficient number, since it is larger than the sum of its proper divisors (1).

871034603533951 is an equidigital number, since it uses as much as digits as its factorization.

871034603533951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 871034603533951 in words is "eight hundred seventy-one trillion, thirty-four billion, six hundred three million, five hundred thirty-three thousand, nine hundred fifty-one".