47231686079 has 2 divisors, whose sum is σ = 47231686080. Its totient is φ = 47231686078.

The previous prime is 47231686069. The next prime is 47231686081. The reversal of 47231686079 is 97068613274.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47231686079 is a prime.

Together with 47231686081, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47231686079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47231686049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23615843039 + 23615843040.

It is an arithmetic number, because the mean of its divisors is an integer number (23615843040).

Almost surely, 2^47231686079 is an apocalyptic number.

47231686079 is a deficient number, since it is larger than the sum of its proper divisors (1).

47231686079 is an equidigital number, since it uses as much as digits as its factorization.

47231686079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 47231686079 in words is "forty-seven billion, two hundred thirty-one million, six hundred eighty-six thousand, seventy-nine".