50937216 has 128 divisors (see below), whose sum is σ = 152755200. Its totient is φ = 14899200.

The previous prime is 50937209. The next prime is 50937239. The reversal of 50937216 is 61273905.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130750 + ... + 131138.

It is an arithmetic number, because the mean of its divisors is an integer number (1193400).

Almost surely, 2^50937216 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 50937216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76377600).

50937216 is an abundant number, since it is smaller than the sum of its proper divisors (101817984).

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

50937216 is a wasteful number, since it uses less digits than its factorization.

50937216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 50937216 is about 7137.0313156102. The cubic root of 50937216 is about 370.6907379315.

The spelling of 50937216 in words is "fifty million, nine hundred thirty-seven thousand, two hundred sixteen".