20013055543088 has 10 divisors (see below), whose sum is σ = 38775295114764. Its totient is φ = 10006527771536.

The previous prime is 20013055543087. The next prime is 20013055543147. The reversal of 20013055543088 is 88034555031002.

It is not an unprimeable number, because it can be changed into a prime (20013055543087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625407985706 + ... + 625407985737.

Almost surely, 2^{20013055543088} is an apocalyptic number.

It is an amenable number.

20013055543088 is a deficient number, since it is larger than the sum of its proper divisors (18762239571676).

20013055543088 is a wasteful number, since it uses less digits than its factorization.

20013055543088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250815971451 (or 1250815971445 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 20013055543088 in words is "twenty trillion, thirteen billion, fifty-five million, five hundred forty-three thousand, eighty-eight".