543212633161452 has 12 divisors (see below), whose sum is σ = 1267496144043416. Its totient is φ = 181070877720480.

The previous prime is 543212633161397. The next prime is 543212633161453. The reversal of 543212633161452 is 254161336212345.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (543212633161453) 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, 22633859715049 + ... + 22633859715072.

Almost surely, 2^{543212633161452} is an apocalyptic number.

It is an amenable number.

543212633161452 is an abundant number, since it is smaller than the sum of its proper divisors (724283510881964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

543212633161452 is a wasteful number, since it uses less digits than its factorization.

543212633161452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45267719430128 (or 45267719430126 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 48.

Adding to 543212633161452 its reverse (254161336212345), we get a palindrome (797373969373797).

The spelling of 543212633161452 in words is "five hundred forty-three trillion, two hundred twelve billion, six hundred thirty-three million, one hundred sixty-one thousand, four hundred fifty-two".