6788563 has 2 divisors, whose sum is σ = 6788564. Its totient is φ = 6788562.

The previous prime is 6788557. The next prime is 6788569. The reversal of 6788563 is 3658876.

6788563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (6788557) and next prime (6788569).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6788563 is a prime.

It is not a weakly prime, because it can be changed into another prime (6788569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3394281 + 3394282.

It is an arithmetic number, because the mean of its divisors is an integer number (3394282).

Almost surely, 2^6788563 is an apocalyptic number.

6788563 is a deficient number, since it is larger than the sum of its proper divisors (1).

6788563 is an equidigital number, since it uses as much as digits as its factorization.

6788563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The square root of 6788563 is about 2605.4870945756. The cubic root of 6788563 is about 189.3473730607.

The spelling of 6788563 in words is "six million, seven hundred eighty-eight thousand, five hundred sixty-three".