32551235543 has 2 divisors, whose sum is σ = 32551235544. Its totient is φ = 32551235542.

The previous prime is 32551235449. The next prime is 32551235573. The reversal of 32551235543 is 34553215523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32551235543 - 2¹⁰ = 32551234519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32551235497 and 32551235506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32551235573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16275617771 + 16275617772.

It is an arithmetic number, because the mean of its divisors is an integer number (16275617772).

Almost surely, 2^32551235543 is an apocalyptic number.

32551235543 is a deficient number, since it is larger than the sum of its proper divisors (1).

32551235543 is an equidigital number, since it uses as much as digits as its factorization.

32551235543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270000, while the sum is 38.

The spelling of 32551235543 in words is "thirty-two billion, five hundred fifty-one million, two hundred thirty-five thousand, five hundred forty-three".