20086392853118 has 4 divisors (see below), whose sum is σ = 30129589279680. Its totient is φ = 10043196426558.

The previous prime is 20086392853091. The next prime is 20086392853159. The reversal of 20086392853118 is 81135829368002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021598213278 + ... + 5021598213281.

It is an arithmetic number, because the mean of its divisors is an integer number (7532397319920).

Almost surely, 2^{20086392853118} is an apocalyptic number.

20086392853118 is a deficient number, since it is larger than the sum of its proper divisors (10043196426562).

20086392853118 is a wasteful number, since it uses less digits than its factorization.

20086392853118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043196426561.

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 20086392853118 in words is "twenty trillion, eighty-six billion, three hundred ninety-two million, eight hundred fifty-three thousand, one hundred eighteen".