68051927822 has 8 divisors (see below), whose sum is σ = 102097048536. Its totient is φ = 34019578312.

The previous prime is 68051927819. The next prime is 68051927893. The reversal of 68051927822 is 22872915086.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3179468 + ... + 3200799.

It is an arithmetic number, because the mean of its divisors is an integer number (12762131067).

Almost surely, 2^68051927822 is an apocalyptic number.

68051927822 is a deficient number, since it is larger than the sum of its proper divisors (34045120714).

68051927822 is a wasteful number, since it uses less digits than its factorization.

68051927822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385602.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 68051927822 in words is "sixty-eight billion, fifty-one million, nine hundred twenty-seven thousand, eight hundred twenty-two".