545202306343 has 16 divisors (see below), whose sum is σ = 554601600000. Its totient is φ = 535870719072.

The previous prime is 545202306293. The next prime is 545202306359. The reversal of 545202306343 is 343603202545.

It is a cyclic number.

It is not a de Polignac number, because 545202306343 - 2⁹ = 545202305831 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 (545202306043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16631533 + ... + 16664281.

It is an arithmetic number, because the mean of its divisors is an integer number (34662600000).

Almost surely, 2^545202306343 is an apocalyptic number.

545202306343 is a deficient number, since it is larger than the sum of its proper divisors (9399293657).

545202306343 is a wasteful number, since it uses less digits than its factorization.

545202306343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33774.

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

Adding to 545202306343 its reverse (343603202545), we get a palindrome (888805508888).

The spelling of 545202306343 in words is "five hundred forty-five billion, two hundred two million, three hundred six thousand, three hundred forty-three".