68927952825796 has 27 divisors (see below), whose sum is σ = 120750015516109. Its totient is φ = 34427986003088.

The previous prime is 68927952825769. The next prime is 68927952825811. The reversal of 68927952825796 is 69752825972986.

The square root of 68927952825796 is 8302286.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 59775875768196 + 9152077057600 = 7731486^2 + 3025240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 23694722790 + ... + 23694725698.

Almost surely, 2^{68927952825796} is an apocalyptic number.

68927952825796 is the 8302286-th square number.

It is an amenable number.

68927952825796 is a deficient number, since it is larger than the sum of its proper divisors (51822062690313).

68927952825796 is an frugal number, since it uses more digits than its factorization.

68927952825796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8676 (or 4338 counting only the distinct ones).

The product of its digits is 16460236800, while the sum is 85.

The spelling of 68927952825796 in words is "sixty-eight trillion, nine hundred twenty-seven billion, nine hundred fifty-two million, eight hundred twenty-five thousand, seven hundred ninety-six".