20004352773052 has 12 divisors (see below), whose sum is σ = 35011504128160. Its totient is φ = 10001065879296.

The previous prime is 20004352773011. The next prime is 20004352773077. The reversal of 20004352773052 is 25037725340002.

It is a junction number, because it is equal to n+sod(n) for n = 20004352772996 and 20004352773014.

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, 277586277 + ... + 277658332.

Almost surely, 2^{20004352773052} is an apocalyptic number.

It is an amenable number.

20004352773052 is a deficient number, since it is larger than the sum of its proper divisors (15007151355108).

20004352773052 is a wasteful number, since it uses less digits than its factorization.

20004352773052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555253620 (or 555253618 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

The spelling of 20004352773052 in words is "twenty trillion, four billion, three hundred fifty-two million, seven hundred seventy-three thousand, fifty-two".