20335203536852 has 12 divisors (see below), whose sum is σ = 35587399944096. Its totient is φ = 10167374981400.

The previous prime is 20335203536801. The next prime is 20335203536873. The reversal of 20335203536852 is 25863530253302.

It is a junction number, because it is equal to n+sod(n) for n = 20335203536797 and 20335203536806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56494928 + ... + 56853735.

It is an arithmetic number, because the mean of its divisors is an integer number (2965616662008).

Almost surely, 2^{20335203536852} is an apocalyptic number.

It is an amenable number.

20335203536852 is a deficient number, since it is larger than the sum of its proper divisors (15252196407244).

20335203536852 is a wasteful number, since it uses less digits than its factorization.

20335203536852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113393518 (or 113393516 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 47.

The spelling of 20335203536852 in words is "twenty trillion, three hundred thirty-five billion, two hundred three million, five hundred thirty-six thousand, eight hundred fifty-two".