543632426012203 has 8 divisors (see below), whose sum is σ = 597954824706096. Its totient is φ = 494211296373520.

The previous prime is 543632426012063. The next prime is 543632426012219. The reversal of 543632426012203 is 302210624236345.

It is a de Polignac number, because none of the positive numbers 2^k-543632426012203 is a prime.

It is a super-2 number, since 2×543632426012203² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 543632426012203.

It is not an unprimeable number, because it can be changed into a prime (543632426012243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204219542626 + ... + 204219545287.

It is an arithmetic number, because the mean of its divisors is an integer number (74744353088262).

Almost surely, 2^{543632426012203} is an apocalyptic number.

543632426012203 is a deficient number, since it is larger than the sum of its proper divisors (54322398693893).

543632426012203 is an equidigital number, since it uses as much as digits as its factorization.

543632426012203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408439087946 (or 408439087924 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 543632426012203 in words is "five hundred forty-three trillion, six hundred thirty-two billion, four hundred twenty-six million, twelve thousand, two hundred three".