50716589 has 16 divisors (see below), whose sum is σ = 65273856. Its totient is φ = 38242800.

The previous prime is 50716583. The next prime is 50716597. The reversal of 50716589 is 98561705.

It is a cyclic number.

It is not a de Polignac number, because 50716589 - 2⁴ = 50716573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50716583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8237 + ... + 13010.

It is an arithmetic number, because the mean of its divisors is an integer number (4079616).

Almost surely, 2^50716589 is an apocalyptic number.

It is an amenable number.

50716589 is a deficient number, since it is larger than the sum of its proper divisors (14557267).

50716589 is a wasteful number, since it uses less digits than its factorization.

50716589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21296.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 50716589 is about 7121.5580458212. The cubic root of 50716589 is about 370.1547660311.

The spelling of 50716589 in words is "fifty million, seven hundred sixteen thousand, five hundred eighty-nine".