68500611 has 6 divisors (see below), whose sum is σ = 98945340. Its totient is φ = 45667068.

The previous prime is 68500577. The next prime is 68500631. The reversal of 68500611 is 11600586.

It is not a de Polignac number, because 68500611 - 2⁹ = 68500099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68500631) 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 5 ways as a sum of consecutive naturals, for example, 3805581 + ... + 3805598.

It is an arithmetic number, because the mean of its divisors is an integer number (16490890).

Almost surely, 2^68500611 is an apocalyptic number.

68500611 is a deficient number, since it is larger than the sum of its proper divisors (30444729).

68500611 is a wasteful number, since it uses less digits than its factorization.

68500611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611185 (or 7611182 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 68500611 is about 8276.5095904010. The cubic root of 68500611 is about 409.1646903827.

The spelling of 68500611 in words is "sixty-eight million, five hundred thousand, six hundred eleven".