68475893733 has 96 divisors (see below), whose sum is σ = 123883119360. Its totient is φ = 35938805760.

The previous prime is 68475893719. The next prime is 68475893737. The reversal of 68475893733 is 33739857486.

68475893733 is a `hidden beast` number, since 6 + 8 + 47 + 589 + 3 + 7 + 3 + 3 = 666.

It is not a de Polignac number, because 68475893733 - 2⁶ = 68475893669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68475893737) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 829803 + ... + 908583.

It is an arithmetic number, because the mean of its divisors is an integer number (1290449160).

Almost surely, 2^68475893733 is an apocalyptic number.

It is an amenable number.

68475893733 is a deficient number, since it is larger than the sum of its proper divisors (55407225627).

68475893733 is a wasteful number, since it uses less digits than its factorization.

68475893733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78859 (or 78856 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 68475893733 in words is "sixty-eight billion, four hundred seventy-five million, eight hundred ninety-three thousand, seven hundred thirty-three".