47948231167 has 2 divisors, whose sum is σ = 47948231168. Its totient is φ = 47948231166.

The previous prime is 47948231153. The next prime is 47948231267. The reversal of 47948231167 is 76113284974.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47948231167 - 2¹⁹ = 47947706879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47948231137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23974115583 + 23974115584.

It is an arithmetic number, because the mean of its divisors is an integer number (23974115584).

Almost surely, 2^47948231167 is an apocalyptic number.

47948231167 is a deficient number, since it is larger than the sum of its proper divisors (1).

47948231167 is an equidigital number, since it uses as much as digits as its factorization.

47948231167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 52.

The spelling of 47948231167 in words is "forty-seven billion, nine hundred forty-eight million, two hundred thirty-one thousand, one hundred sixty-seven".