4250432539543 has 2 divisors, whose sum is σ = 4250432539544. Its totient is φ = 4250432539542.

The previous prime is 4250432539481. The next prime is 4250432539559. The reversal of 4250432539543 is 3459352340524.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4250432539543 - 2²⁹ = 4249895668631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4250432539583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125216269771 + 2125216269772.

It is an arithmetic number, because the mean of its divisors is an integer number (2125216269772).

Almost surely, 2^{4250432539543} is an apocalyptic number.

4250432539543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4250432539543 is an equidigital number, since it uses as much as digits as its factorization.

4250432539543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 4250432539543 in words is "four trillion, two hundred fifty billion, four hundred thirty-two million, five hundred thirty-nine thousand, five hundred forty-three".