6116976991 has 2 divisors, whose sum is σ = 6116976992. Its totient is φ = 6116976990.

The previous prime is 6116976977. The next prime is 6116977063. The reversal of 6116976991 is 1996796116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6116976991 - 2¹¹ = 6116974943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6116976961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058488495 + 3058488496.

It is an arithmetic number, because the mean of its divisors is an integer number (3058488496).

Almost surely, 2^6116976991 is an apocalyptic number.

6116976991 is a deficient number, since it is larger than the sum of its proper divisors (1).

6116976991 is an equidigital number, since it uses as much as digits as its factorization.

6116976991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1102248, while the sum is 55.

The square root of 6116976991 is about 78211.1052920236. The cubic root of 6116976991 is about 1828.8536313179.

The spelling of 6116976991 in words is "six billion, one hundred sixteen million, nine hundred seventy-six thousand, nine hundred ninety-one".