68508452683 has 16 divisors (see below), whose sum is σ = 75020520960. Its totient is φ = 62043948000.

The previous prime is 68508452669. The next prime is 68508452707. The reversal of 68508452683 is 38625480586.

It is a cyclic number.

It is not a de Polignac number, because 68508452683 - 2¹⁷ = 68508321611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68508452653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7935013 + ... + 7943641.

It is an arithmetic number, because the mean of its divisors is an integer number (4688782560).

Almost surely, 2^68508452683 is an apocalyptic number.

68508452683 is a deficient number, since it is larger than the sum of its proper divisors (6512068277).

68508452683 is a wasteful number, since it uses less digits than its factorization.

68508452683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298.

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 68508452683 in words is "sixty-eight billion, five hundred eight million, four hundred fifty-two thousand, six hundred eighty-three".