8145095168 has 60 divisors (see below), whose sum is σ = 18931365882. Its totient is φ = 3490744320.

The previous prime is 8145095099. The next prime is 8145095213. The reversal of 8145095168 is 8615905418.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4500799744 + 3644295424 = 67088^2 + 60368^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137243 + ... + 187418.

Almost surely, 2^8145095168 is an apocalyptic number.

It is an amenable number.

8145095168 is an abundant number, since it is smaller than the sum of its proper divisors (10786270714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8145095168 is an equidigital number, since it uses as much as digits as its factorization.

8145095168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324693 (or 324670 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 47.

The square root of 8145095168 is about 90250.1809859681. The cubic root of 8145095168 is about 2012.0188924312.

The spelling of 8145095168 in words is "eight billion, one hundred forty-five million, ninety-five thousand, one hundred sixty-eight".