712457276005171 has 2 divisors, whose sum is σ = 712457276005172. Its totient is φ = 712457276005170.

The previous prime is 712457276005117. The next prime is 712457276005201. The reversal of 712457276005171 is 171500672754217.

Together with previous prime (712457276005117) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712457276005171 - 2⁷ = 712457276005043 is a prime.

It is not a weakly prime, because it can be changed into another prime (712457276005771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356228638002585 + 356228638002586.

It is an arithmetic number, because the mean of its divisors is an integer number (356228638002586).

Almost surely, 2^{712457276005171} is an apocalyptic number.

712457276005171 is a deficient number, since it is larger than the sum of its proper divisors (1).

712457276005171 is an equidigital number, since it uses as much as digits as its factorization.

712457276005171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5762400, while the sum is 55.

The spelling of 712457276005171 in words is "seven hundred twelve trillion, four hundred fifty-seven billion, two hundred seventy-six million, five thousand, one hundred seventy-one".