52433243429 has 32 divisors (see below), whose sum is σ = 66849281280. Its totient is φ = 40036073472.

The previous prime is 52433243393. The next prime is 52433243431. The reversal of 52433243429 is 92434233425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52433243429 - 2²⁸ = 52164807973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433243449) 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 in 31 ways as a sum of consecutive naturals, for example, 2596877 + ... + 2616989.

It is an arithmetic number, because the mean of its divisors is an integer number (2089040040).

Almost surely, 2^52433243429 is an apocalyptic number.

It is an amenable number.

52433243429 is a deficient number, since it is larger than the sum of its proper divisors (14416037851).

52433243429 is a wasteful number, since it uses less digits than its factorization.

52433243429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21309.

The product of its digits is 622080, while the sum is 41.

The spelling of 52433243429 in words is "fifty-two billion, four hundred thirty-three million, two hundred forty-three thousand, four hundred twenty-nine".