50000223 has 16 divisors (see below), whose sum is σ = 82052096. Its totient is φ = 26373600.

The previous prime is 50000221. The next prime is 50000231. The reversal of 50000223 is 32200005.

It is not a de Polignac number, because 50000223 - 2¹ = 50000221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50000199 and 50000208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000221) 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, 91303 + ... + 91848.

It is an arithmetic number, because the mean of its divisors is an integer number (5128256).

Almost surely, 2^50000223 is an apocalyptic number.

50000223 is a deficient number, since it is larger than the sum of its proper divisors (32051873).

50000223 is a wasteful number, since it uses less digits than its factorization.

50000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183174.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 50000223 is about 7071.0835803291. The cubic root of 50000223 is about 368.4036975559.

Adding to 50000223 its reverse (32200005), we get a palindrome (82200228).

The spelling of 50000223 in words is "fifty million, two hundred twenty-three", and thus it is an aban number.