43235055052 has 24 divisors (see below), whose sum is σ = 87326255520. Its totient is φ = 18345849600.

The previous prime is 43235055013. The next prime is 43235055053. The reversal of 43235055052 is 25055053234.

It is a junction number, because it is equal to n+sod(n) for n = 43235054999 and 43235055017.

It is not an unprimeable number, because it can be changed into a prime (43235055053) 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 in 7 ways as a sum of consecutive naturals, for example, 7641277 + ... + 7646932.

It is an arithmetic number, because the mean of its divisors is an integer number (3638593980).

Almost surely, 2^43235055052 is an apocalyptic number.

It is an amenable number.

43235055052 is an abundant number, since it is smaller than the sum of its proper divisors (44091200468).

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

43235055052 is a wasteful number, since it uses less digits than its factorization.

43235055052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15288321 (or 15288319 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 43235055052 in words is "forty-three billion, two hundred thirty-five million, fifty-five thousand, fifty-two".