50591716 has 36 divisors (see below), whose sum is σ = 103420800. Its totient is φ = 21591696.

The previous prime is 50591713. The next prime is 50591729. The reversal of 50591716 is 61719505.

It is not an unprimeable number, because it can be changed into a prime (50591713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70005 + ... + 70723.

It is an arithmetic number, because the mean of its divisors is an integer number (2872800).

Almost surely, 2^50591716 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 50591716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51710400).

50591716 is an abundant number, since it is smaller than the sum of its proper divisors (52829084).

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

50591716 is a wasteful number, since it uses less digits than its factorization.

50591716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 50591716 is about 7112.7853897049. The cubic root of 50591716 is about 369.8507213732.

The spelling of 50591716 in words is "fifty million, five hundred ninety-one thousand, seven hundred sixteen".