2532505543 has 2 divisors, whose sum is σ = 2532505544. Its totient is φ = 2532505542.

The previous prime is 2532505541. The next prime is 2532505571. The reversal of 2532505543 is 3455052352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2532505543 - 2¹ = 2532505541 is a prime.

Together with 2532505541, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2532505499 and 2532505508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2532505541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266252771 + 1266252772.

It is an arithmetic number, because the mean of its divisors is an integer number (1266252772).

Almost surely, 2^2532505543 is an apocalyptic number.

2532505543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532505543 is an equidigital number, since it uses as much as digits as its factorization.

2532505543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 2532505543 is about 50324.0056334946. The cubic root of 2532505543 is about 1363.0657380491.

Adding to 2532505543 its reverse (3455052352), we get a palindrome (5987557895).

The spelling of 2532505543 in words is "two billion, five hundred thirty-two million, five hundred five thousand, five hundred forty-three".