68759295786 has 96 divisors (see below), whose sum is σ = 159392946960. Its totient is φ = 21346910208.

The previous prime is 68759295779. The next prime is 68759295791.

68759295786 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 47663185761 + 21096110025 = 218319^2 + 145245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12344010 + ... + 12349578.

Almost surely, 2^68759295786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68759295786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79696473480).

68759295786 is an abundant number, since it is smaller than the sum of its proper divisors (90633651174).

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

68759295786 is a wasteful number, since it uses less digits than its factorization.

68759295786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008 (or 6005 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 72.

The spelling of 68759295786 in words is "sixty-eight billion, seven hundred fifty-nine million, two hundred ninety-five thousand, seven hundred eighty-six".