50001168 has 80 divisors (see below), whose sum is σ = 150684800. Its totient is φ = 14281344.

The previous prime is 50001157. The next prime is 50001169. The reversal of 50001168 is 86110005.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (50001169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14946 + ... + 17982.

It is an arithmetic number, because the mean of its divisors is an integer number (1883560).

Almost surely, 2^50001168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50001168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75342400).

50001168 is an abundant number, since it is smaller than the sum of its proper divisors (100683632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50001168 is a wasteful number, since it uses less digits than its factorization.

50001168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3049 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 50001168 is about 7071.1504014552. The cubic root of 50001168 is about 368.4060184742.

The spelling of 50001168 in words is "fifty million, one thousand, one hundred sixty-eight".