8151705116 has 24 divisors (see below), whose sum is σ = 14617644720. Its totient is φ = 3975292800.

The previous prime is 8151705113. The next prime is 8151705127. The reversal of 8151705116 is 6115071518.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8151705113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950375 + ... + 958913.

It is an arithmetic number, because the mean of its divisors is an integer number (609068530).

Almost surely, 2^8151705116 is an apocalyptic number.

It is an amenable number.

8151705116 is a deficient number, since it is larger than the sum of its proper divisors (6465939604).

8151705116 is a wasteful number, since it uses less digits than its factorization.

8151705116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14405 (or 14403 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 35.

The square root of 8151705116 is about 90286.7936965313. The cubic root of 8151705116 is about 2012.5630131164.

The spelling of 8151705116 in words is "eight billion, one hundred fifty-one million, seven hundred five thousand, one hundred sixteen".