50516928 has 336 divisors, whose sum is σ = 193999104. Its totient is φ = 12165120.

The previous prime is 50516923. The next prime is 50516929. The reversal of 50516928 is 82961505.

It is a happy number.

50516928 is a `hidden beast` number, since 50 + 516 + 92 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is a junction number, because it is equal to n+sod(n) for n = 50516892 and 50516901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50516923) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 753951 + ... + 754017.

Almost surely, 2^50516928 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 50516928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96999552).

50516928 is an abundant number, since it is smaller than the sum of its proper divisors (143482176).

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

50516928 is a wasteful number, since it uses less digits than its factorization.

50516928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 107 counting only the distinct ones).

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

The square root of 50516928 is about 7107.5261519041. The cubic root of 50516928 is about 369.6683856145.

The spelling of 50516928 in words is "fifty million, five hundred sixteen thousand, nine hundred twenty-eight".