8481450167 has 2 divisors, whose sum is σ = 8481450168. Its totient is φ = 8481450166.

The previous prime is 8481450157. The next prime is 8481450179. The reversal of 8481450167 is 7610541848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8481450167 - 2⁴ = 8481450151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8481450157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240725083 + 4240725084.

It is an arithmetic number, because the mean of its divisors is an integer number (4240725084).

Almost surely, 2^8481450167 is an apocalyptic number.

8481450167 is a deficient number, since it is larger than the sum of its proper divisors (1).

8481450167 is an equidigital number, since it uses as much as digits as its factorization.

8481450167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 8481450167 is about 92094.7890328220. The cubic root of 8481450167 is about 2039.3418810543.

The spelling of 8481450167 in words is "eight billion, four hundred eighty-one million, four hundred fifty thousand, one hundred sixty-seven".