68150163 has 8 divisors (see below), whose sum is σ = 91804048. Its totient is φ = 44964864.

The previous prime is 68150153. The next prime is 68150177. The reversal of 68150163 is 36105186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-68150163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68150163.

It is not an unprimeable number, because it can be changed into a prime (68150123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116806 + ... + 117387.

It is an arithmetic number, because the mean of its divisors is an integer number (11475506).

Almost surely, 2^68150163 is an apocalyptic number.

68150163 is a deficient number, since it is larger than the sum of its proper divisors (23653885).

68150163 is a wasteful number, since it uses less digits than its factorization.

68150163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234293.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 68150163 is about 8255.3111994643. The cubic root of 68150163 is about 408.4657371360.

The spelling of 68150163 in words is "sixty-eight million, one hundred fifty thousand, one hundred sixty-three".