6111172283849 has 2 divisors, whose sum is σ = 6111172283850. Its totient is φ = 6111172283848.

The previous prime is 6111172283717. The next prime is 6111172283851. The reversal of 6111172283849 is 9483822711116.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4668213966025 + 1442958317824 = 2160605^2 + 1201232^2 .

It is a cyclic number.

It is not a de Polignac number, because 6111172283849 - 2¹⁶ = 6111172218313 is a prime.

Together with 6111172283851, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6111172283849.

It is not a weakly prime, because it can be changed into another prime (6111172288849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055586141924 + 3055586141925.

It is an arithmetic number, because the mean of its divisors is an integer number (3055586141925).

Almost surely, 2^{6111172283849} is an apocalyptic number.

It is an amenable number.

6111172283849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6111172283849 is an equidigital number, since it uses as much as digits as its factorization.

6111172283849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 53.

The spelling of 6111172283849 in words is "six trillion, one hundred eleven billion, one hundred seventy-two million, two hundred eighty-three thousand, eight hundred forty-nine".