6545432323 has 2 divisors, whose sum is σ = 6545432324. Its totient is φ = 6545432322.

The previous prime is 6545432317. The next prime is 6545432339. The reversal of 6545432323 is 3232345456.

6545432323 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6545432323 - 2⁵ = 6545432291 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (6545432353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3272716161 + 3272716162.

It is an arithmetic number, because the mean of its divisors is an integer number (3272716162).

Almost surely, 2^6545432323 is an apocalyptic number.

6545432323 is a deficient number, since it is larger than the sum of its proper divisors (1).

6545432323 is an equidigital number, since it uses as much as digits as its factorization.

6545432323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 37.

The square root of 6545432323 is about 80903.8461570277. The cubic root of 6545432323 is about 1870.5936063374.

Adding to 6545432323 its reverse (3232345456), we get a palindrome (9777777779).

The spelling of 6545432323 in words is "six billion, five hundred forty-five million, four hundred thirty-two thousand, three hundred twenty-three".