68821000596 has 96 divisors (see below), whose sum is σ = 179752245120. Its totient is φ = 22770114048.

The previous prime is 68821000559. The next prime is 68821000627. The reversal of 68821000596 is 69500012886.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12758476 + ... + 12763868.

It is an arithmetic number, because the mean of its divisors is an integer number (1872419220).

Almost surely, 2^68821000596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68821000596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89876122560).

68821000596 is an abundant number, since it is smaller than the sum of its proper divisors (110931244524).

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

68821000596 is a wasteful number, since it uses less digits than its factorization.

68821000596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6262 (or 6254 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 68821000596 in words is "sixty-eight billion, eight hundred twenty-one million, five hundred ninety-six", and thus it is an aban number.