68586646059008 has 288 divisors, whose sum is σ = 176235868972800. Its totient is φ = 26383782297600.

The previous prime is 68586646058923. The next prime is 68586646059017. The reversal of 68586646059008 is 80095064668586.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86812643 + ... + 87599133.

It is an arithmetic number, because the mean of its divisors is an integer number (611930100600).

Almost surely, 2^{68586646059008} 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 68586646059008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88117934486400).

68586646059008 is an abundant number, since it is smaller than the sum of its proper divisors (107649222913792).

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

68586646059008 is a wasteful number, since it uses less digits than its factorization.

68586646059008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786617 (or 786590 counting only the distinct ones).

The product of its (nonzero) digits is 597196800, while the sum is 71.

The spelling of 68586646059008 in words is "sixty-eight trillion, five hundred eighty-six billion, six hundred forty-six million, fifty-nine thousand, eight".