50016 has 24 divisors (see below), whose sum is σ = 131544. Its totient is φ = 16640.

The previous prime is 49999. The next prime is 50021. The reversal of 50016 is 61005.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 49983 and 50010.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 50016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165 + ... + 356.

It is an arithmetic number, because the mean of its divisors is an integer number (5481).

2⁵⁰⁰¹⁶ is an apocalyptic number.

It is an amenable number.

50016 is an abundant number, since it is smaller than the sum of its proper divisors (81528).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65772).

50016 is a wasteful number, since it uses less digits than its factorization.

50016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 50016 is about 223.6425719759. The cubic root of 50016 is about 36.8442442009.

It can be divided in two parts, 500 and 16, that multiplied together give a cube (8000 = 20³).

The spelling of 50016 in words is "fifty thousand, sixteen".