68150795660975 has 24 divisors (see below), whose sum is σ = 86111558038800. Its totient is φ = 53485670501120.

The previous prime is 68150795660903. The next prime is 68150795660977. The reversal of 68150795660975 is 57906659705186.

It is not a de Polignac number, because 68150795660975 - 2³² = 68146500693679 is a prime.

It is a hoax number, since the sum of its digits (74) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68150795660977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8299076 + ... + 14323974.

It is an arithmetic number, because the mean of its divisors is an integer number (3587981584950).

Almost surely, 2^{68150795660975} is an apocalyptic number.

68150795660975 is a deficient number, since it is larger than the sum of its proper divisors (17960762377825).

68150795660975 is a wasteful number, since it uses less digits than its factorization.

68150795660975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033499 (or 6033494 counting only the distinct ones).

The product of its (nonzero) digits is 857304000, while the sum is 74.

The spelling of 68150795660975 in words is "sixty-eight trillion, one hundred fifty billion, seven hundred ninety-five million, six hundred sixty thousand, nine hundred seventy-five".