544540242203 has 2 divisors, whose sum is σ = 544540242204. Its totient is φ = 544540242202.

The previous prime is 544540242179. The next prime is 544540242217. The reversal of 544540242203 is 302242045445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544540242203 - 2¹² = 544540238107 is a prime.

It is not a weakly prime, because it can be changed into another prime (544540242293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272270121101 + 272270121102.

It is an arithmetic number, because the mean of its divisors is an integer number (272270121102).

Almost surely, 2^544540242203 is an apocalyptic number.

544540242203 is a deficient number, since it is larger than the sum of its proper divisors (1).

544540242203 is an equidigital number, since it uses as much as digits as its factorization.

544540242203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 544540242203 its reverse (302242045445), we get a palindrome (846782287648).

The spelling of 544540242203 in words is "five hundred forty-four billion, five hundred forty million, two hundred forty-two thousand, two hundred three".