68895059886 has 24 divisors (see below), whose sum is σ = 152448645024. Its totient is φ = 22476402240.

The previous prime is 68895059879. The next prime is 68895059903.

68895059886 is nontrivially palindromic in base 10.

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 11 ways as a sum of consecutive naturals, for example, 40717275 + ... + 40718966.

It is an arithmetic number, because the mean of its divisors is an integer number (6352026876).

Almost surely, 2^68895059886 is an apocalyptic number.

68895059886 is an abundant number, since it is smaller than the sum of its proper divisors (83553585138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68895059886 is a wasteful number, since it uses less digits than its factorization.

68895059886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81436296 (or 81436293 counting only the distinct ones).

The product of its (nonzero) digits is 298598400, while the sum is 72.

The spelling of 68895059886 in words is "sixty-eight billion, eight hundred ninety-five million, fifty-nine thousand, eight hundred eighty-six".