68182669273353 has 8 divisors (see below), whose sum is σ = 90911956970688. Its totient is φ = 45454247212464.

The previous prime is 68182669273349. The next prime is 68182669273363. The reversal of 68182669273353 is 35337296628186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68182669273353 - 2² = 68182669273349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68182669273363) by changing a digit.

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, 216225301 + ... + 216540402.

It is an arithmetic number, because the mean of its divisors is an integer number (11363994621336).

Almost surely, 2^{68182669273353} is an apocalyptic number.

It is an amenable number.

68182669273353 is a deficient number, since it is larger than the sum of its proper divisors (22729287697335).

68182669273353 is a wasteful number, since it uses less digits than its factorization.

68182669273353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432818223.

The product of its digits is 470292480, while the sum is 69.

The spelling of 68182669273353 in words is "sixty-eight trillion, one hundred eighty-two billion, six hundred sixty-nine million, two hundred seventy-three thousand, three hundred fifty-three".