543012110551 has 2 divisors, whose sum is σ = 543012110552. Its totient is φ = 543012110550.

The previous prime is 543012110479. The next prime is 543012110581. The reversal of 543012110551 is 155011210345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543012110551 - 2⁷ = 543012110423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543012110581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271506055275 + 271506055276.

It is an arithmetic number, because the mean of its divisors is an integer number (271506055276).

Almost surely, 2^543012110551 is an apocalyptic number.

543012110551 is a deficient number, since it is larger than the sum of its proper divisors (1).

543012110551 is an equidigital number, since it uses as much as digits as its factorization.

543012110551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 543012110551 its reverse (155011210345), we get a palindrome (698023320896).

The spelling of 543012110551 in words is "five hundred forty-three billion, twelve million, one hundred ten thousand, five hundred fifty-one".