53433212211 has 12 divisors (see below), whose sum is σ = 79842731280. Its totient is φ = 34393791600.

The previous prime is 53433212111. The next prime is 53433212237. The reversal of 53433212211 is 11221233435.

53433212211 is a `hidden beast` number, since 5 + 3 + 433 + 2 + 1 + 221 + 1 = 666.

It is not a de Polignac number, because 53433212211 - 2⁷ = 53433212083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53433212281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102362215 + ... + 102362736.

It is an arithmetic number, because the mean of its divisors is an integer number (6653560940).

Almost surely, 2^53433212211 is an apocalyptic number.

53433212211 is a deficient number, since it is larger than the sum of its proper divisors (26409519069).

53433212211 is a wasteful number, since it uses less digits than its factorization.

53433212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204724986 (or 204724983 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 53433212211 its reverse (11221233435), we get a palindrome (64654445646).

The spelling of 53433212211 in words is "fifty-three billion, four hundred thirty-three million, two hundred twelve thousand, two hundred eleven".