68708307483 has 8 divisors (see below), whose sum is σ = 101790085200. Its totient is φ = 45805538304.

The previous prime is 68708307467. The next prime is 68708307487. The reversal of 68708307483 is 38470380786.

68708307483 is a `hidden beast` number, since 6 + 87 + 0 + 83 + 0 + 7 + 483 = 666.

It is not a de Polignac number, because 68708307483 - 2⁴ = 68708307467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68708307487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272376038 + ... + 1272376091.

It is an arithmetic number, because the mean of its divisors is an integer number (12723760650).

Almost surely, 2^68708307483 is an apocalyptic number.

68708307483 is a deficient number, since it is larger than the sum of its proper divisors (33081777717).

68708307483 is a wasteful number, since it uses less digits than its factorization.

68708307483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544752138 (or 2544752132 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 68708307483 in words is "sixty-eight billion, seven hundred eight million, three hundred seven thousand, four hundred eighty-three".