6536723 has 2 divisors, whose sum is σ = 6536724. Its totient is φ = 6536722.

The previous prime is 6536707. The next prime is 6536729. The reversal of 6536723 is 3276356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6536723 - 2⁴ = 6536707 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6536723.

It is not a weakly prime, because it can be changed into another prime (6536729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3268361 + 3268362.

It is an arithmetic number, because the mean of its divisors is an integer number (3268362).

Almost surely, 2^6536723 is an apocalyptic number.

6536723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6536723 is an equidigital number, since it uses as much as digits as its factorization.

6536723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 32.

The square root of 6536723 is about 2556.7015860284. The cubic root of 6536723 is about 186.9763570250.

The spelling of 6536723 in words is "six million, five hundred thirty-six thousand, seven hundred twenty-three".