543534030313323 has 16 divisors (see below), whose sum is σ = 871834033585920. Its totient is φ = 294243986334816.

The previous prime is 543534030313321. The next prime is 543534030313349. The reversal of 543534030313323 is 323313030435345.

It is not a de Polignac number, because 543534030313323 - 2¹ = 543534030313321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (543534030313321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681120338340 + ... + 681120339137.

It is an arithmetic number, because the mean of its divisors is an integer number (54489627099120).

Almost surely, 2^{543534030313323} is an apocalyptic number.

543534030313323 is a deficient number, since it is larger than the sum of its proper divisors (328300003272597).

543534030313323 is a wasteful number, since it uses less digits than its factorization.

543534030313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362240677506.

The product of its (nonzero) digits is 1749600, while the sum is 42.

Adding to 543534030313323 its reverse (323313030435345), we get a palindrome (866847060748668).

The spelling of 543534030313323 in words is "five hundred forty-three trillion, five hundred thirty-four billion, thirty million, three hundred thirteen thousand, three hundred twenty-three".