6228435183779 has 2 divisors, whose sum is σ = 6228435183780. Its totient is φ = 6228435183778.

The previous prime is 6228435183661. The next prime is 6228435183793. The reversal of 6228435183779 is 9773815348226.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6228435183779 is a prime.

It is a super-2 number, since 2×6228435183779² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6228435183799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3114217591889 + 3114217591890.

It is an arithmetic number, because the mean of its divisors is an integer number (3114217591890).

Almost surely, 2^{6228435183779} is an apocalyptic number.

6228435183779 is a deficient number, since it is larger than the sum of its proper divisors (1).

6228435183779 is an equidigital number, since it uses as much as digits as its factorization.

6228435183779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121927680, while the sum is 65.

The spelling of 6228435183779 in words is "six trillion, two hundred twenty-eight billion, four hundred thirty-five million, one hundred eighty-three thousand, seven hundred seventy-nine".