545355323 has 8 divisors (see below), whose sum is σ = 569414400. Its totient is φ = 521325288.

The previous prime is 545355299. The next prime is 545355341. The reversal of 545355323 is 323553545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545355323 - 2⁶ = 545355259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545355023) 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 in 7 ways as a sum of consecutive naturals, for example, 36908 + ... + 49526.

It is an arithmetic number, because the mean of its divisors is an integer number (71176800).

Almost surely, 2^545355323 is an apocalyptic number.

545355323 is a deficient number, since it is larger than the sum of its proper divisors (24059077).

545355323 is a wasteful number, since it uses less digits than its factorization.

545355323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14521.

The product of its digits is 135000, while the sum is 35.

The square root of 545355323 is about 23352.8440023908. The cubic root of 545355323 is about 817.0083945590.

The spelling of 545355323 in words is "five hundred forty-five million, three hundred fifty-five thousand, three hundred twenty-three".