20045232333 has 24 divisors (see below), whose sum is σ = 33309700736. Its totient is φ = 11378556000.

The previous prime is 20045232269. The next prime is 20045232349. The reversal of 20045232333 is 33323254002.

20045232333 is a `hidden beast` number, since 200 + 452 + 3 + 2 + 3 + 3 + 3 = 666.

It is not a de Polignac number, because 20045232333 - 2⁶ = 20045232269 is a prime.

It is a super-2 number, since 2×20045232333² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20045232297 and 20045232306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20045233333) 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 23 ways as a sum of consecutive naturals, for example, 1044058 + ... + 1063083.

Almost surely, 2^20045232333 is an apocalyptic number.

It is an amenable number.

20045232333 is a deficient number, since it is larger than the sum of its proper divisors (13264468403).

20045232333 is a wasteful number, since it uses less digits than its factorization.

20045232333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107305 (or 2107302 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 20045232333 its reverse (33323254002), we get a palindrome (53368486335).

The spelling of 20045232333 in words is "twenty billion, forty-five million, two hundred thirty-two thousand, three hundred thirty-three".