6116507761 has 24 divisors (see below), whose sum is σ = 7825507200. Its totient is φ = 4736444832.

The previous prime is 6116507753. The next prime is 6116507773. The reversal of 6116507761 is 1677056116.

It is not a de Polignac number, because 6116507761 - 2³ = 6116507753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6116507701) 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, 72211 + ... + 132088.

It is an arithmetic number, because the mean of its divisors is an integer number (326062800).

Almost surely, 2^6116507761 is an apocalyptic number.

It is an amenable number.

6116507761 is a deficient number, since it is larger than the sum of its proper divisors (1708999439).

6116507761 is a wasteful number, since it uses less digits than its factorization.

6116507761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204373 (or 204366 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 6116507761 is about 78208.1054686789. The cubic root of 6116507761 is about 1828.8068666642.

The spelling of 6116507761 in words is "six billion, one hundred sixteen million, five hundred seven thousand, seven hundred sixty-one".