9116991616183 has 16 divisors (see below), whose sum is σ = 10060785614880. Its totient is φ = 8192420121600.

The previous prime is 9116991616181. The next prime is 9116991616217. The reversal of 9116991616183 is 3816161996119.

It is not a de Polignac number, because 9116991616183 - 2¹ = 9116991616181 is a prime.

It is a super-2 number, since 2×9116991616183² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9116991616181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563541 + ... + 4547377.

It is an arithmetic number, because the mean of its divisors is an integer number (628799100930).

Almost surely, 2^{9116991616183} is an apocalyptic number.

9116991616183 is a deficient number, since it is larger than the sum of its proper divisors (943793998697).

9116991616183 is a wasteful number, since it uses less digits than its factorization.

9116991616183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987058.

The product of its digits is 3779136, while the sum is 61.

The spelling of 9116991616183 in words is "nine trillion, one hundred sixteen billion, nine hundred ninety-one million, six hundred sixteen thousand, one hundred eighty-three".