543041612233 has 4 divisors (see below), whose sum is σ = 574985236500. Its totient is φ = 511097987968.

The previous prime is 543041612221. The next prime is 543041612317. The reversal of 543041612233 is 332216140345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 484154339344 + 58887272889 = 695812^2 + 242667^2 .

It is a cyclic number.

It is not a de Polignac number, because 543041612233 - 2¹³ = 543041604041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543041618233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15971812108 + ... + 15971812141.

It is an arithmetic number, because the mean of its divisors is an integer number (143746309125).

Almost surely, 2^543041612233 is an apocalyptic number.

It is an amenable number.

543041612233 is a deficient number, since it is larger than the sum of its proper divisors (31943624267).

543041612233 is a wasteful number, since it uses less digits than its factorization.

543041612233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31943624266.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 543041612233 its reverse (332216140345), we get a palindrome (875257752578).

The spelling of 543041612233 in words is "five hundred forty-three billion, forty-one million, six hundred twelve thousand, two hundred thirty-three".