545330324303 has 4 divisors (see below), whose sum is σ = 553011033168. Its totient is φ = 537649615440.

The previous prime is 545330324291. The next prime is 545330324321. The reversal of 545330324303 is 303423033545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303423033545 = 5 ⋅60684606709.

It is a cyclic number.

It is not a de Polignac number, because 545330324303 - 2²⁶ = 545263215439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545330324353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3840354326 + ... + 3840354467.

It is an arithmetic number, because the mean of its divisors is an integer number (138252758292).

Almost surely, 2^545330324303 is an apocalyptic number.

545330324303 is a deficient number, since it is larger than the sum of its proper divisors (7680708865).

545330324303 is an equidigital number, since it uses as much as digits as its factorization.

545330324303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680708864.

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 545330324303 its reverse (303423033545), we get a palindrome (848753357848).

The spelling of 545330324303 in words is "five hundred forty-five billion, three hundred thirty million, three hundred twenty-four thousand, three hundred three".