50333328 has 120 divisors (see below), whose sum is σ = 154510200. Its totient is φ = 15224832.

The previous prime is 50333321. The next prime is 50333329. The reversal of 50333328 is 82333305.

It is a happy number.

50333328 is a `hidden beast` number, since 5 + 0 + 333 + 328 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5817744 + 44515584 = 2412^2 + 6672^2 .

It is not an unprimeable number, because it can be changed into a prime (50333321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70638 + ... + 71346.

It is an arithmetic number, because the mean of its divisors is an integer number (1287585).

Almost surely, 2^50333328 is an apocalyptic number.

50333328 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50333328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77255100).

50333328 is an abundant number, since it is smaller than the sum of its proper divisors (104176872).

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

50333328 is a wasteful number, since it uses less digits than its factorization.

50333328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 50333328 is about 7094.5985087248. The cubic root of 50333328 is about 369.2199979230.

The spelling of 50333328 in words is "fifty million, three hundred thirty-three thousand, three hundred twenty-eight".