8065151668 has 36 divisors (see below), whose sum is σ = 16457696640. Its totient is φ = 3448209072.

The previous prime is 8065151663. The next prime is 8065151683. The reversal of 8065151668 is 8661515608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8065151663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33021 + ... + 131227.

It is an arithmetic number, because the mean of its divisors is an integer number (457158240).

Almost surely, 2^8065151668 is an apocalyptic number.

It is an amenable number.

8065151668 is an abundant number, since it is smaller than the sum of its proper divisors (8392544972).

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

8065151668 is a wasteful number, since it uses less digits than its factorization.

8065151668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98644 (or 98635 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 8065151668 is about 89806.1894748909. The cubic root of 8065151668 is about 2005.4146333108.

The spelling of 8065151668 in words is "eight billion, sixty-five million, one hundred fifty-one thousand, six hundred sixty-eight".