6111172283851 has 2 divisors, whose sum is σ = 6111172283852. Its totient is φ = 6111172283850.

The previous prime is 6111172283849. The next prime is 6111172283969. The reversal of 6111172283851 is 1583822711116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6111172283851 - 2¹ = 6111172283849 is a prime.

Together with 6111172283849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6111172293851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055586141925 + 3055586141926.

It is an arithmetic number, because the mean of its divisors is an integer number (3055586141926).

Almost surely, 2^{6111172283851} is an apocalyptic number.

6111172283851 is a deficient number, since it is larger than the sum of its proper divisors (1).

6111172283851 is an equidigital number, since it uses as much as digits as its factorization.

6111172283851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 46.

Adding to 6111172283851 its reverse (1583822711116), we get a palindrome (7694994994967).

The spelling of 6111172283851 in words is "six trillion, one hundred eleven billion, one hundred seventy-two million, two hundred eighty-three thousand, eight hundred fifty-one".