7116116544 has 56 divisors (see below), whose sum is σ = 20920069920. Its totient is φ = 2372038272.

The previous prime is 7116116477. The next prime is 7116116551. The reversal of 7116116544 is 4456116117.

It is a super-2 number, since 2×7116116544² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7116116499 and 7116116508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057334 + ... + 2060789.

Almost surely, 2^7116116544 is an apocalyptic number.

It is an amenable number.

7116116544 is an abundant number, since it is smaller than the sum of its proper divisors (13803953376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7116116544 is a wasteful number, since it uses less digits than its factorization.

7116116544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118144 (or 4118128 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 7116116544 is about 84357.0776165225. The cubic root of 7116116544 is about 1923.4505139693.

The spelling of 7116116544 in words is "seven billion, one hundred sixteen million, one hundred sixteen thousand, five hundred forty-four".