6473643167 has 2 divisors, whose sum is σ = 6473643168. Its totient is φ = 6473643166.

The previous prime is 6473643151. The next prime is 6473643179. The reversal of 6473643167 is 7613463746.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6473643167 - 2⁴ = 6473643151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6473643067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236821583 + 3236821584.

It is an arithmetic number, because the mean of its divisors is an integer number (3236821584).

Almost surely, 2^6473643167 is an apocalyptic number.

6473643167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6473643167 is an equidigital number, since it uses as much as digits as its factorization.

6473643167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 47.

The square root of 6473643167 is about 80458.9533053967. The cubic root of 6473643167 is about 1863.7296696043.

The spelling of 6473643167 in words is "six billion, four hundred seventy-three million, six hundred forty-three thousand, one hundred sixty-seven".