471703855247 has 2 divisors, whose sum is σ = 471703855248. Its totient is φ = 471703855246.

The previous prime is 471703855229. The next prime is 471703855261. The reversal of 471703855247 is 742558307174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471703855247 - 2⁸ = 471703854991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471703845247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235851927623 + 235851927624.

It is an arithmetic number, because the mean of its divisors is an integer number (235851927624).

Almost surely, 2^471703855247 is an apocalyptic number.

471703855247 is a deficient number, since it is larger than the sum of its proper divisors (1).

471703855247 is an equidigital number, since it uses as much as digits as its factorization.

471703855247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6585600, while the sum is 53.

The spelling of 471703855247 in words is "four hundred seventy-one billion, seven hundred three million, eight hundred fifty-five thousand, two hundred forty-seven".