43233032053 has 2 divisors, whose sum is σ = 43233032054. Its totient is φ = 43233032052.

The previous prime is 43233031981. The next prime is 43233032071. The reversal of 43233032053 is 35023033234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38096013124 + 5137018929 = 195182^2 + 71673^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43233032053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43233032083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21616516026 + 21616516027.

It is an arithmetic number, because the mean of its divisors is an integer number (21616516027).

Almost surely, 2^43233032053 is an apocalyptic number.

It is an amenable number.

43233032053 is a deficient number, since it is larger than the sum of its proper divisors (1).

43233032053 is an equidigital number, since it uses as much as digits as its factorization.

43233032053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 28.

Adding to 43233032053 its reverse (35023033234), we get a palindrome (78256065287).

The spelling of 43233032053 in words is "forty-three billion, two hundred thirty-three million, thirty-two thousand, fifty-three".