20003539596332 has 48 divisors (see below), whose sum is σ = 36702571487232. Its totient is φ = 9521266962240.

The previous prime is 20003539596323. The next prime is 20003539596377. The reversal of 20003539596332 is 23369593530002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72016157 + ... + 72293387.

It is an arithmetic number, because the mean of its divisors is an integer number (764636905984).

Almost surely, 2^{20003539596332} is an apocalyptic number.

It is an amenable number.

20003539596332 is a deficient number, since it is larger than the sum of its proper divisors (16699031890900).

20003539596332 is a wasteful number, since it uses less digits than its factorization.

20003539596332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280998 (or 280996 counting only the distinct ones).

The product of its (nonzero) digits is 3936600, while the sum is 50.

The spelling of 20003539596332 in words is "twenty trillion, three billion, five hundred thirty-nine million, five hundred ninety-six thousand, three hundred thirty-two".