8071135616 has 32 divisors (see below), whose sum is σ = 16088500800. Its totient is φ = 4033237504.

The previous prime is 8071135591. The next prime is 8071135621. The reversal of 8071135616 is 6165311708.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 8071135616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216050 + ... + 250638.

It is an arithmetic number, because the mean of its divisors is an integer number (502765650).

Almost surely, 2^8071135616 is an apocalyptic number.

It is an amenable number.

8071135616 is a deficient number, since it is larger than the sum of its proper divisors (8017365184).

8071135616 is a wasteful number, since it uses less digits than its factorization.

8071135616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36426 (or 36414 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 8071135616 is about 89839.4991971794. The cubic root of 8071135616 is about 2005.9104838838.

The spelling of 8071135616 in words is "eight billion, seventy-one million, one hundred thirty-five thousand, six hundred sixteen".