20013777054316 has 6 divisors (see below), whose sum is σ = 35024109845060. Its totient is φ = 10006888527156.

The previous prime is 20013777054277. The next prime is 20013777054347. The reversal of 20013777054316 is 61345077731002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501722131786 + ... + 2501722131793.

Almost surely, 2^{20013777054316} is an apocalyptic number.

It is an amenable number.

20013777054316 is a deficient number, since it is larger than the sum of its proper divisors (15010332790744).

20013777054316 is a wasteful number, since it uses less digits than its factorization.

20013777054316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003444263583 (or 5003444263581 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 20013777054316 in words is "twenty trillion, thirteen billion, seven hundred seventy-seven million, fifty-four thousand, three hundred sixteen".