68175300892 has 24 divisors (see below), whose sum is σ = 119717136000. Its totient is φ = 33970523136.

The previous prime is 68175300887. The next prime is 68175300917. The reversal of 68175300892 is 29800357186.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2469984 + ... + 2497432.

It is an arithmetic number, because the mean of its divisors is an integer number (4988214000).

Almost surely, 2^68175300892 is an apocalyptic number.

It is an amenable number.

68175300892 is a deficient number, since it is larger than the sum of its proper divisors (51541835108).

68175300892 is a wasteful number, since it uses less digits than its factorization.

68175300892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29565 (or 29563 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 68175300892 in words is "sixty-eight billion, one hundred seventy-five million, three hundred thousand, eight hundred ninety-two".