47919628327 has 2 divisors, whose sum is σ = 47919628328. Its totient is φ = 47919628326.

The previous prime is 47919628301. The next prime is 47919628349. The reversal of 47919628327 is 72382691974.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47919628327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47919628027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23959814163 + 23959814164.

It is an arithmetic number, because the mean of its divisors is an integer number (23959814164).

Almost surely, 2^47919628327 is an apocalyptic number.

47919628327 is a deficient number, since it is larger than the sum of its proper divisors (1).

47919628327 is an equidigital number, since it uses as much as digits as its factorization.

47919628327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The spelling of 47919628327 in words is "forty-seven billion, nine hundred nineteen million, six hundred twenty-eight thousand, three hundred twenty-seven".