433243055 has 12 divisors (see below), whose sum is σ = 604772280. Its totient is φ = 297080784.

The previous prime is 433243051. The next prime is 433243081. The reversal of 433243055 is 550342334.

It is not a de Polignac number, because 433243055 - 2² = 433243051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433243051) 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 11 ways as a sum of consecutive naturals, for example, 883925 + ... + 884414.

It is an arithmetic number, because the mean of its divisors is an integer number (50397690).

Almost surely, 2^433243055 is an apocalyptic number.

433243055 is a deficient number, since it is larger than the sum of its proper divisors (171529225).

433243055 is a wasteful number, since it uses less digits than its factorization.

433243055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768358 (or 1768351 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 433243055 is about 20814.4914662838. The cubic root of 433243055 is about 756.6770055793.

Adding to 433243055 its reverse (550342334), we get a palindrome (983585389).

The spelling of 433243055 in words is "four hundred thirty-three million, two hundred forty-three thousand, fifty-five".