20116163757635 has 32 divisors (see below), whose sum is σ = 27055226161152. Its totient is φ = 14232921220480.

The previous prime is 20116163757629. The next prime is 20116163757709. The reversal of 20116163757635 is 53675736161102.

It is not a de Polignac number, because 20116163757635 - 2¹⁶ = 20116163692099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22867352 + ... + 23730741.

It is an arithmetic number, because the mean of its divisors is an integer number (845475817536).

Almost surely, 2^{20116163757635} is an apocalyptic number.

20116163757635 is a deficient number, since it is larger than the sum of its proper divisors (6939062403517).

20116163757635 is a wasteful number, since it uses less digits than its factorization.

20116163757635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46598323.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 20116163757635 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty-three million, seven hundred fifty-seven thousand, six hundred thirty-five".