47319028747163 has 2 divisors, whose sum is σ = 47319028747164. Its totient is φ = 47319028747162.

The previous prime is 47319028747153. The next prime is 47319028747169. The reversal of 47319028747163 is 36174782091374.

47319028747163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47319028747163 - 2⁶ = 47319028747099 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 47319028747096 and 47319028747105.

It is not a weakly prime, because it can be changed into another prime (47319028747169) 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, 23659514373581 + 23659514373582.

It is an arithmetic number, because the mean of its divisors is an integer number (23659514373582).

Almost surely, 2^{47319028747163} is an apocalyptic number.

47319028747163 is a deficient number, since it is larger than the sum of its proper divisors (1).

47319028747163 is an equidigital number, since it uses as much as digits as its factorization.

47319028747163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 47319028747163 in words is "forty-seven trillion, three hundred nineteen billion, twenty-eight million, seven hundred forty-seven thousand, one hundred sixty-three".