6562116616 has 32 divisors (see below), whose sum is σ = 13432161600. Its totient is φ = 2980635840.

The previous prime is 6562116577. The next prime is 6562116619. The reversal of 6562116616 is 6166112656.

It is a super-2 number, since 2×6562116616² = 86122748963966582912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6562116619) 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 7 ways as a sum of consecutive naturals, for example, 99661 + ... + 151843.

It is an arithmetic number, because the mean of its divisors is an integer number (419755050).

Almost surely, 2^6562116616 is an apocalyptic number.

It is an amenable number.

6562116616 is an abundant number, since it is smaller than the sum of its proper divisors (6870044984).

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

6562116616 is a wasteful number, since it uses less digits than its factorization.

6562116616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53629 (or 53625 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 6562116616 is about 81006.8923981163. The cubic root of 6562116616 is about 1872.1816375060.

The spelling of 6562116616 in words is "six billion, five hundred sixty-two million, one hundred sixteen thousand, six hundred sixteen".