68050161 has 12 divisors (see below), whose sum is σ = 98417488. Its totient is φ = 45310104.

The previous prime is 68050121. The next prime is 68050183. The reversal of 68050161 is 16105086.

It is not a de Polignac number, because 68050161 - 2⁷ = 68050033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68050111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3666 + ... + 12228.

Almost surely, 2^68050161 is an apocalyptic number.

It is an amenable number.

68050161 is a deficient number, since it is larger than the sum of its proper divisors (30367327).

68050161 is a wasteful number, since it uses less digits than its factorization.

68050161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452 (or 9449 counting only the distinct ones).

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

The square root of 68050161 is about 8249.2521479223. The cubic root of 68050161 is about 408.2658482208.

The spelling of 68050161 in words is "sixty-eight million, fifty thousand, one hundred sixty-one".