6812112677 has 2 divisors, whose sum is σ = 6812112678. Its totient is φ = 6812112676.

The previous prime is 6812112667. The next prime is 6812112709. The reversal of 6812112677 is 7762112186.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6695494276 + 116618401 = 81826^2 + 10799^2 .

It is a cyclic number.

It is not a de Polignac number, because 6812112677 - 2⁶ = 6812112613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6812112667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3406056338 + 3406056339.

It is an arithmetic number, because the mean of its divisors is an integer number (3406056339).

Almost surely, 2^6812112677 is an apocalyptic number.

It is an amenable number.

6812112677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6812112677 is an equidigital number, since it uses as much as digits as its factorization.

6812112677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 41.

The square root of 6812112677 is about 82535.5237276653. The cubic root of 6812112677 is about 1895.6607045839.

The spelling of 6812112677 in words is "six billion, eight hundred twelve million, one hundred twelve thousand, six hundred seventy-seven".