50589216 has 72 divisors (see below), whose sum is σ = 144619020. Its totient is φ = 16774656.

The previous prime is 50589181. The next prime is 50589223. The reversal of 50589216 is 61298505.

It is a happy number.

50589216 is a `hidden beast` number, since 50 + 589 + 21 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42771600 + 7817616 = 6540^2 + 2796^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77146 + ... + 77798.

Almost surely, 2^50589216 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 50589216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72309510).

50589216 is an abundant number, since it is smaller than the sum of its proper divisors (94029804).

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

50589216 is a wasteful number, since it uses less digits than its factorization.

50589216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 50589216 is about 7112.6096476610. The cubic root of 50589216 is about 369.8446291898.

It can be divided in two parts, 50589 and 216, that added together give a palindrome (50805).

The spelling of 50589216 in words is "fifty million, five hundred eighty-nine thousand, two hundred sixteen".