50365216 has 48 divisors (see below), whose sum is σ = 112891968. Its totient is φ = 21894400.

The previous prime is 50365151. The next prime is 50365223. The reversal of 50365216 is 61256305.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4986 + ... + 11206.

It is an arithmetic number, because the mean of its divisors is an integer number (2351916).

Almost surely, 2^50365216 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 50365216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56445984).

50365216 is an abundant number, since it is smaller than the sum of its proper divisors (62526752).

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

50365216 is a wasteful number, since it uses less digits than its factorization.

50365216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265 (or 6257 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 50365216 is about 7096.8454964160. The cubic root of 50365216 is about 369.2979529101.

The spelling of 50365216 in words is "fifty million, three hundred sixty-five thousand, two hundred sixteen".