52433243430 has 16 divisors (see below), whose sum is σ = 125839784304. Its totient is φ = 13982198240.

The previous prime is 52433243393. The next prime is 52433243431. The reversal of 52433243430 is 3434233425.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52433243391 and 52433243400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433243431) 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 7 ways as a sum of consecutive naturals, for example, 873887361 + ... + 873887420.

It is an arithmetic number, because the mean of its divisors is an integer number (7864986519).

Almost surely, 2^52433243430 is an apocalyptic number.

52433243430 is an abundant number, since it is smaller than the sum of its proper divisors (73406540874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52433243430 is a wasteful number, since it uses less digits than its factorization.

52433243430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747774791.

The product of its (nonzero) digits is 103680, while the sum is 33.

Adding to 52433243430 its reverse (3434233425), we get a palindrome (55867476855).

The spelling of 52433243430 in words is "fifty-two billion, four hundred thirty-three million, two hundred forty-three thousand, four hundred thirty".