9135116806 has 4 divisors (see below), whose sum is σ = 13702675212. Its totient is φ = 4567558402.

The previous prime is 9135116803. The next prime is 9135116819. The reversal of 9135116806 is 6086115319.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9135116803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2283779200 + ... + 2283779203.

It is an arithmetic number, because the mean of its divisors is an integer number (3425668803).

Almost surely, 2^9135116806 is an apocalyptic number.

9135116806 is a deficient number, since it is larger than the sum of its proper divisors (4567558406).

9135116806 is a wasteful number, since it uses less digits than its factorization.

9135116806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567558405.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 9135116806 is about 95577.8049863042. The cubic root of 9135116806 is about 2090.4415789713.

The spelling of 9135116806 in words is "nine billion, one hundred thirty-five million, one hundred sixteen thousand, eight hundred six".