68793169250 has 96 divisors (see below), whose sum is σ = 143639954640. Its totient is φ = 24523699200.

The previous prime is 68793169189. The next prime is 68793169273. The reversal of 68793169250 is 5296139786.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 43032598249 + 25760571001 = 207443^2 + 160501^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2720666 + ... + 2745834.

Almost surely, 2^68793169250 is an apocalyptic number.

68793169250 is an abundant number, since it is smaller than the sum of its proper divisors (74846785390).

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

68793169250 is a wasteful number, since it uses less digits than its factorization.

68793169250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25257 (or 25218 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 68793169250 in words is "sixty-eight billion, seven hundred ninety-three million, one hundred sixty-nine thousand, two hundred fifty".