7116755149 has 24 divisors (see below), whose sum is σ = 8420977080. Its totient is φ = 5996035584.

The previous prime is 7116755141. The next prime is 7116755167. The reversal of 7116755149 is 9415576117.

It can be written as a sum of positive squares in 4 ways, for example, as 2053721124 + 5063034025 = 45318^2 + 71155^2 .

It is not a de Polignac number, because 7116755149 - 2³ = 7116755141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7116755099 and 7116755108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7116755141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 749737 + ... + 759169.

It is an arithmetic number, because the mean of its divisors is an integer number (350874045).

Almost surely, 2^7116755149 is an apocalyptic number.

It is an amenable number.

7116755149 is a deficient number, since it is larger than the sum of its proper divisors (1304221931).

7116755149 is a wasteful number, since it uses less digits than its factorization.

7116755149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709 (or 9702 counting only the distinct ones).

The product of its digits is 264600, while the sum is 46.

The square root of 7116755149 is about 84360.8626615447. The cubic root of 7116755149 is about 1923.5080494882.

The spelling of 7116755149 in words is "seven billion, one hundred sixteen million, seven hundred fifty-five thousand, one hundred forty-nine".