50216771 has 8 divisors (see below), whose sum is σ = 54912000. Its totient is φ = 45543240.

The previous prime is 50216741. The next prime is 50216779. The reversal of 50216771 is 17761205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50216771 - 2¹⁸ = 49954627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50216779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371 + ... + 10028.

It is an arithmetic number, because the mean of its divisors is an integer number (6864000).

Almost surely, 2^50216771 is an apocalyptic number.

50216771 is a deficient number, since it is larger than the sum of its proper divisors (4695229).

50216771 is a wasteful number, since it uses less digits than its factorization.

50216771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10849.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 50216771 is about 7086.3792588317. The cubic root of 50216771 is about 368.9347764558.

Adding to 50216771 its reverse (17761205), we get a palindrome (67977976).

The spelling of 50216771 in words is "fifty million, two hundred sixteen thousand, seven hundred seventy-one".