543452254345 has 192 divisors, whose sum is σ = 898271700480. Its totient is φ = 307086151680.

The previous prime is 543452254259. The next prime is 543452254357.

It is a happy number.

543452254345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543452254345 - 2¹⁹ = 543451730057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 543452254295 and 543452254304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 965279034 + ... + 965279596.

It is an arithmetic number, because the mean of its divisors is an integer number (4678498440).

Almost surely, 2^543452254345 is an apocalyptic number.

543452254345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

543452254345 is a deficient number, since it is larger than the sum of its proper divisors (354819446135).

543452254345 is a wasteful number, since it uses less digits than its factorization.

543452254345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 885 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 46.

It can be divided in two parts, 543452 and 254345, that added together give a palindrome (797797).

The spelling of 543452254345 in words is "five hundred forty-three billion, four hundred fifty-two million, two hundred fifty-four thousand, three hundred forty-five".