68258725995 has 16 divisors (see below), whose sum is σ = 109946944800. Its totient is φ = 36160326144.

The previous prime is 68258725967. The next prime is 68258726027. The reversal of 68258725995 is 59952785286.

It is not a de Polignac number, because 68258725995 - 2⁵ = 68258725963 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15268174 + ... + 15272643.

It is an arithmetic number, because the mean of its divisors is an integer number (6871684050).

Almost surely, 2^68258725995 is an apocalyptic number.

68258725995 is a deficient number, since it is larger than the sum of its proper divisors (41688218805).

68258725995 is a wasteful number, since it uses less digits than its factorization.

68258725995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30540974.

The product of its digits is 108864000, while the sum is 66.

The spelling of 68258725995 in words is "sixty-eight billion, two hundred fifty-eight million, seven hundred twenty-five thousand, nine hundred ninety-five".