22525303543 has 2 divisors, whose sum is σ = 22525303544. Its totient is φ = 22525303542.

The previous prime is 22525303513. The next prime is 22525303561. The reversal of 22525303543 is 34530352522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22525303543 - 2¹⁷ = 22525172471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22525303499 and 22525303508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22525303513) 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, 11262651771 + 11262651772.

It is an arithmetic number, because the mean of its divisors is an integer number (11262651772).

Almost surely, 2^22525303543 is an apocalyptic number.

22525303543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22525303543 is an equidigital number, since it uses as much as digits as its factorization.

22525303543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 34.

The spelling of 22525303543 in words is "twenty-two billion, five hundred twenty-five million, three hundred three thousand, five hundred forty-three".