20092936172 has 24 divisors (see below), whose sum is σ = 36483152160. Its totient is φ = 9671235840.

The previous prime is 20092936153. The next prime is 20092936189. The reversal of 20092936172 is 27163929002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217904 + ... + 296087.

It is an arithmetic number, because the mean of its divisors is an integer number (1520131340).

Almost surely, 2^20092936172 is an apocalyptic number.

It is an amenable number.

20092936172 is a deficient number, since it is larger than the sum of its proper divisors (16390215988).

20092936172 is a wasteful number, since it uses less digits than its factorization.

20092936172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514361 (or 514359 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 20092936172 in words is "twenty billion, ninety-two million, nine hundred thirty-six thousand, one hundred seventy-two".