50550211 has 8 divisors (see below), whose sum is σ = 51217920. Its totient is φ = 49886592.

The previous prime is 50550169. The next prime is 50550221. The reversal of 50550211 is 11205505.

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 50550211 - 2¹⁵ = 50517443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50550221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29566 + ... + 31228.

It is an arithmetic number, because the mean of its divisors is an integer number (6402240).

Almost surely, 2^50550211 is an apocalyptic number.

50550211 is a deficient number, since it is larger than the sum of its proper divisors (667709).

50550211 is a wasteful number, since it uses less digits than its factorization.

50550211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 50550211 is about 7109.8671576901. The cubic root of 50550211 is about 369.7495529398.

Adding to 50550211 its reverse (11205505), we get a palindrome (61755716).

The spelling of 50550211 in words is "fifty million, five hundred fifty thousand, two hundred eleven".