847471006559 has 2 divisors, whose sum is σ = 847471006560. Its totient is φ = 847471006558.

The previous prime is 847471006541. The next prime is 847471006561. The reversal of 847471006559 is 955600174748.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 847471006559 - 2⁸ = 847471006303 is a prime.

Together with 847471006561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (847471006589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423735503279 + 423735503280.

It is an arithmetic number, because the mean of its divisors is an integer number (423735503280).

Almost surely, 2^847471006559 is an apocalyptic number.

847471006559 is a deficient number, since it is larger than the sum of its proper divisors (1).

847471006559 is an equidigital number, since it uses as much as digits as its factorization.

847471006559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 847471006559 in words is "eight hundred forty-seven billion, four hundred seventy-one million, six thousand, five hundred fifty-nine".