20033500336852 has 6 divisors (see below), whose sum is σ = 35058625589498. Its totient is φ = 10016750168424.

The previous prime is 20033500336769. The next prime is 20033500336873. The reversal of 20033500336852 is 25863300533002.

It can be written as a sum of positive squares in only one way, i.e., 10706010176016 + 9327490160836 = 3272004^2 + 3054094^2 .

It is a super-3 number, since 3×20033500336852³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2504187542103 + ... + 2504187542110.

Almost surely, 2^{20033500336852} is an apocalyptic number.

It is an amenable number.

20033500336852 is a deficient number, since it is larger than the sum of its proper divisors (15025125252646).

20033500336852 is a wasteful number, since it uses less digits than its factorization.

20033500336852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5008375084217 (or 5008375084215 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 20033500336852 its reverse (25863300533002), we get a palindrome (45896800869854).

The spelling of 20033500336852 in words is "twenty trillion, thirty-three billion, five hundred million, three hundred thirty-six thousand, eight hundred fifty-two".