7116671610565 has 16 divisors (see below), whose sum is σ = 9383394363840. Its totient is φ = 5138525473920.

The previous prime is 7116671610563. The next prime is 7116671610577. The reversal of 7116671610565 is 5650161766117.

It is not a de Polignac number, because 7116671610565 - 2¹ = 7116671610563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7116671610563) 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, 465438504 + ... + 465453793.

It is an arithmetic number, because the mean of its divisors is an integer number (586462147740).

Almost surely, 2^{7116671610565} is an apocalyptic number.

It is an amenable number.

7116671610565 is a deficient number, since it is larger than the sum of its proper divisors (2266722753275).

7116671610565 is a wasteful number, since it uses less digits than its factorization.

7116671610565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930892452.

The product of its (nonzero) digits is 1587600, while the sum is 52.

It can be divided in two parts, 711667 and 1610565, that added together give a palindrome (2322232).

The spelling of 7116671610565 in words is "seven trillion, one hundred sixteen billion, six hundred seventy-one million, six hundred ten thousand, five hundred sixty-five".