68459837082 has 32 divisors (see below), whose sum is σ = 168516523392. Its totient is φ = 18055341504.

The previous prime is 68459837077. The next prime is 68459837101. The reversal of 68459837082 is 28073895486.

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 15 ways as a sum of consecutive naturals, for example, 62691613 + ... + 62692704.

It is an arithmetic number, because the mean of its divisors is an integer number (5266141356).

Almost surely, 2^68459837082 is an apocalyptic number.

68459837082 is an abundant number, since it is smaller than the sum of its proper divisors (100056686310).

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

68459837082 is a wasteful number, since it uses less digits than its factorization.

68459837082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125384342.

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 68459837082 in words is "sixty-eight billion, four hundred fifty-nine million, eight hundred thirty-seven thousand, eighty-two".