50165316 has 72 divisors (see below), whose sum is σ = 132787200. Its totient is φ = 15949440.

The previous prime is 50165299. The next prime is 50165341. The reversal of 50165316 is 61356105.

It is a happy number.

50165316 is a `hidden beast` number, since 5 + 0 + 1 + 653 + 1 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 50165316.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87880 + ... + 88448.

Almost surely, 2^50165316 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 50165316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66393600).

50165316 is an abundant number, since it is smaller than the sum of its proper divisors (82621884).

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

50165316 is a wasteful number, since it uses less digits than its factorization.

50165316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 50165316 is about 7082.7477718750. The cubic root of 50165316 is about 368.8087227748.

The spelling of 50165316 in words is "fifty million, one hundred sixty-five thousand, three hundred sixteen".