20373083056 has 40 divisors (see below), whose sum is σ = 40138305984. Its totient is φ = 10015978560.

The previous prime is 20373083039. The next prime is 20373083149. The reversal of 20373083056 is 65038037302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243855 + ... + 316561.

Almost surely, 2^20373083056 is an apocalyptic number.

It is an amenable number.

20373083056 is a deficient number, since it is larger than the sum of its proper divisors (19765222928).

20373083056 is a wasteful number, since it uses less digits than its factorization.

20373083056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73009 (or 73003 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 20373083056 in words is "twenty billion, three hundred seventy-three million, eighty-three thousand, fifty-six".