6116911393 has 2 divisors, whose sum is σ = 6116911394. Its totient is φ = 6116911392.

The previous prime is 6116911369. The next prime is 6116911403. The reversal of 6116911393 is 3931196116.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5620201024 + 496710369 = 74968^2 + 22287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6116911393 is a prime.

It is not a weakly prime, because it can be changed into another prime (6116911093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058455696 + 3058455697.

It is an arithmetic number, because the mean of its divisors is an integer number (3058455697).

Almost surely, 2^6116911393 is an apocalyptic number.

It is an amenable number.

6116911393 is a deficient number, since it is larger than the sum of its proper divisors (1).

6116911393 is an equidigital number, since it uses as much as digits as its factorization.

6116911393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 40.

The square root of 6116911393 is about 78210.6859259015. The cubic root of 6116911393 is about 1828.8470937984.

The spelling of 6116911393 in words is "six billion, one hundred sixteen million, nine hundred eleven thousand, three hundred ninety-three".