7115605516656 has 120 divisors (see below), whose sum is σ = 24509307935840. Its totient is φ = 1876643209728.

The previous prime is 7115605516619. The next prime is 7115605516667. The reversal of 7115605516656 is 6566155065117.

7115605516656 is a `hidden beast` number, since 7 + 1 + 1 + 5 + 60 + 5 + 516 + 65 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271491991 + ... + 271518198.

Almost surely, 2^{7115605516656} is an apocalyptic number.

It is an amenable number.

7115605516656 is an abundant number, since it is smaller than the sum of its proper divisors (17393702419184).

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

7115605516656 is a wasteful number, since it uses less digits than its factorization.

7115605516656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543010223 (or 543010214 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 54.

The spelling of 7115605516656 in words is "seven trillion, one hundred fifteen billion, six hundred five million, five hundred sixteen thousand, six hundred fifty-six".