68572115582928 has 40 divisors (see below), whose sum is σ = 177145513309728. Its totient is φ = 22857258133632.

The previous prime is 68572115582917. The next prime is 68572115582983. The reversal of 68572115582928 is 82928551127586.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6486151 + ... + 13387097.

Almost surely, 2^{68572115582928} is an apocalyptic number.

It is an amenable number.

68572115582928 is an abundant number, since it is smaller than the sum of its proper divisors (108573397726800).

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

68572115582928 is a wasteful number, since it uses less digits than its factorization.

68572115582928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107971 (or 7107965 counting only the distinct ones).

The product of its digits is 193536000, while the sum is 69.

The spelling of 68572115582928 in words is "sixty-eight trillion, five hundred seventy-two billion, one hundred fifteen million, five hundred eighty-two thousand, nine hundred twenty-eight".