32505241543 has 2 divisors, whose sum is σ = 32505241544. Its totient is φ = 32505241542.

The previous prime is 32505241541. The next prime is 32505241589. The reversal of 32505241543 is 34514250523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32505241543 - 2¹ = 32505241541 is a prime.

Together with 32505241541, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 32505241499 and 32505241508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32505241541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16252620771 + 16252620772.

It is an arithmetic number, because the mean of its divisors is an integer number (16252620772).

Almost surely, 2^32505241543 is an apocalyptic number.

32505241543 is a deficient number, since it is larger than the sum of its proper divisors (1).

32505241543 is an equidigital number, since it uses as much as digits as its factorization.

32505241543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 32505241543 in words is "thirty-two billion, five hundred five million, two hundred forty-one thousand, five hundred forty-three".