53224543 has 2 divisors, whose sum is σ = 53224544. Its totient is φ = 53224542.

The previous prime is 53224517. The next prime is 53224559. The reversal of 53224543 is 34542235.

53224543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53224543 - 2¹³ = 53216351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53224043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26612271 + 26612272.

It is an arithmetic number, because the mean of its divisors is an integer number (26612272).

Almost surely, 2^53224543 is an apocalyptic number.

53224543 is a deficient number, since it is larger than the sum of its proper divisors (1).

53224543 is an equidigital number, since it uses as much as digits as its factorization.

53224543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 28.

The square root of 53224543 is about 7295.5152662441. The cubic root of 53224543 is about 376.1582982737.

Adding to 53224543 its reverse (34542235), we get a palindrome (87766778).

The spelling of 53224543 in words is "fifty-three million, two hundred twenty-four thousand, five hundred forty-three".