8064758016 has 432 divisors, whose sum is σ = 28200332160. Its totient is φ = 2167603200.

The previous prime is 8064758003. The next prime is 8064758017. The reversal of 8064758016 is 6108574608.

It is a happy number.

8064758016 is a `hidden beast` number, since 8 + 0 + 64 + 7 + 580 + 1 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (8064758017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20111416 + ... + 20111816.

Almost surely, 2^8064758016 is an apocalyptic number.

8064758016 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8064758016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14100166080).

8064758016 is an abundant number, since it is smaller than the sum of its proper divisors (20135574144).

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

8064758016 is a wasteful number, since it uses less digits than its factorization.

8064758016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 8064758016 is about 89803.9977729277. The cubic root of 8064758016 is about 2005.3820053513.

The spelling of 8064758016 in words is "eight billion, sixty-four million, seven hundred fifty-eight thousand, sixteen".