43132053511 has 2 divisors, whose sum is σ = 43132053512. Its totient is φ = 43132053510.

The previous prime is 43132053493. The next prime is 43132053521. The reversal of 43132053511 is 11535023134.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43132053511 - 2⁷ = 43132053383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43132053511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43132053521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21566026755 + 21566026756.

It is an arithmetic number, because the mean of its divisors is an integer number (21566026756).

Almost surely, 2^43132053511 is an apocalyptic number.

43132053511 is a deficient number, since it is larger than the sum of its proper divisors (1).

43132053511 is an equidigital number, since it uses as much as digits as its factorization.

43132053511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 43132053511 its reverse (11535023134), we get a palindrome (54667076645).

The spelling of 43132053511 in words is "forty-three billion, one hundred thirty-two million, fifty-three thousand, five hundred eleven".