19930273828083 has 16 divisors (see below), whose sum is σ = 29551719719040. Its totient is φ = 13275424563912.

The previous prime is 19930273828081. The next prime is 19930273828099. The reversal of 19930273828083 is 38082837203991.

19930273828083 is a `hidden beast` number, since 1 + 9 + 9 + 3 + 0 + 273 + 8 + 280 + 83 = 666.

It is not a de Polignac number, because 19930273828083 - 2¹ = 19930273828081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 19930273828083.

It is not an unprimeable number, because it can be changed into a prime (19930273828081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317319541 + ... + 317382342.

It is an arithmetic number, because the mean of its divisors is an integer number (1846982482440).

Almost surely, 2^{19930273828083} is an apocalyptic number.

19930273828083 is a deficient number, since it is larger than the sum of its proper divisors (9621445890957).

19930273828083 is a wasteful number, since it uses less digits than its factorization.

19930273828083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634703055 (or 634703049 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 19930273828083 in words is "nineteen trillion, nine hundred thirty billion, two hundred seventy-three million, eight hundred twenty-eight thousand, eighty-three".