68230300025 has 12 divisors (see below), whose sum is σ = 85443254124. Its totient is φ = 54043800000.

The previous prime is 68230300001. The next prime is 68230300063. The reversal of 68230300025 is 52000303286.

It can be written as a sum of positive squares in 6 ways, for example, as 561642601 + 67668657424 = 23699^2 + 260132^2 .

It is not a de Polignac number, because 68230300025 - 2⁸ = 68230299769 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13508426 + ... + 13513475.

It is an arithmetic number, because the mean of its divisors is an integer number (7120271177).

Almost surely, 2^68230300025 is an apocalyptic number.

It is an amenable number.

68230300025 is a deficient number, since it is larger than the sum of its proper divisors (17212954099).

68230300025 is a wasteful number, since it uses less digits than its factorization.

68230300025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27022012 (or 27022007 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 68230300025 in words is "sixty-eight billion, two hundred thirty million, three hundred thousand, twenty-five".