68791080498 has 32 divisors (see below), whose sum is σ = 160445673600. Its totient is φ = 19654593840.

The previous prime is 68791080493. The next prime is 68791080511. The reversal of 68791080498 is 89408019786.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68791080493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16711033 + ... + 16715148.

It is an arithmetic number, because the mean of its divisors is an integer number (5013927300).

Almost surely, 2^68791080498 is an apocalyptic number.

68791080498 is an abundant number, since it is smaller than the sum of its proper divisors (91654593102).

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

68791080498 is a wasteful number, since it uses less digits than its factorization.

68791080498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33426207 (or 33426193 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 60.

The spelling of 68791080498 in words is "sixty-eight billion, seven hundred ninety-one million, eighty thousand, four hundred ninety-eight".