272483668917 has 48 divisors (see below), whose sum is σ = 398547122688. Its totient is φ = 179383295520.

The previous prime is 272483668883. The next prime is 272483668931. The reversal of 272483668917 is 719866384272.

272483668917 is a `hidden beast` number, since 2 + 7 + 2 + 483 + 6 + 68 + 91 + 7 = 666.

It is not a de Polignac number, because 272483668917 - 2⁷ = 272483668789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272483668957) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 398950858 + ... + 398951540.

It is an arithmetic number, because the mean of its divisors is an integer number (8303065056).

Almost surely, 2^272483668917 is an apocalyptic number.

It is an amenable number.

272483668917 is a deficient number, since it is larger than the sum of its proper divisors (126063453771).

272483668917 is a wasteful number, since it uses less digits than its factorization.

272483668917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990 (or 1987 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 63.

The spelling of 272483668917 in words is "two hundred seventy-two billion, four hundred eighty-three million, six hundred sixty-eight thousand, nine hundred seventeen".