43255114543 has 2 divisors, whose sum is σ = 43255114544. Its totient is φ = 43255114542.

The previous prime is 43255114501. The next prime is 43255114583. The reversal of 43255114543 is 34541155234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43255114543 - 2²⁵ = 43221560111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43255114583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21627557271 + 21627557272.

It is an arithmetic number, because the mean of its divisors is an integer number (21627557272).

Almost surely, 2^43255114543 is an apocalyptic number.

43255114543 is a deficient number, since it is larger than the sum of its proper divisors (1).

43255114543 is an equidigital number, since it uses as much as digits as its factorization.

43255114543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 37.

Adding to 43255114543 its reverse (34541155234), we get a palindrome (77796269777).

The spelling of 43255114543 in words is "forty-three billion, two hundred fifty-five million, one hundred fourteen thousand, five hundred forty-three".