6555323 has 4 divisors (see below), whose sum is σ = 6900360. Its totient is φ = 6210288.

The previous prime is 6555317. The next prime is 6555337. The reversal of 6555323 is 3235556.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6555323 - 2⁸ = 6555067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6555343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172490 + ... + 172527.

It is an arithmetic number, because the mean of its divisors is an integer number (1725090).

Almost surely, 2^6555323 is an apocalyptic number.

6555323 is a deficient number, since it is larger than the sum of its proper divisors (345037).

6555323 is a wasteful number, since it uses less digits than its factorization.

6555323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345036.

The product of its digits is 13500, while the sum is 29.

The square root of 6555323 is about 2560.3365013217. The cubic root of 6555323 is about 187.1535338169.

The spelling of 6555323 in words is "six million, five hundred fifty-five thousand, three hundred twenty-three".