6812112623 has 2 divisors, whose sum is σ = 6812112624. Its totient is φ = 6812112622.

The previous prime is 6812112613. The next prime is 6812112667. The reversal of 6812112623 is 3262112186.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6812112623 - 2²² = 6807918319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6812112623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6812112613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3406056311 + 3406056312.

It is an arithmetic number, because the mean of its divisors is an integer number (3406056312).

Almost surely, 2^6812112623 is an apocalyptic number.

6812112623 is a deficient number, since it is larger than the sum of its proper divisors (1).

6812112623 is an equidigital number, since it uses as much as digits as its factorization.

6812112623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 6812112623 is about 82535.5234005334. The cubic root of 6812112623 is about 1895.6606995749.

The spelling of 6812112623 in words is "six billion, eight hundred twelve million, one hundred twelve thousand, six hundred twenty-three".