50054221 has 8 divisors (see below), whose sum is σ = 58143104. Its totient is φ = 42199920.

The previous prime is 50054209. The next prime is 50054267. The reversal of 50054221 is 12245005.

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

It is not a de Polignac number, because 50054221 - 2⁷ = 50054093 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 (50054281) 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, 58185 + ... + 59038.

It is an arithmetic number, because the mean of its divisors is an integer number (7267888).

Almost surely, 2^50054221 is an apocalyptic number.

It is an amenable number.

50054221 is a deficient number, since it is larger than the sum of its proper divisors (8088883).

50054221 is a wasteful number, since it uses less digits than its factorization.

50054221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117291.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 50054221 is about 7074.9007766894. The cubic root of 50054221 is about 368.5362696710.

Adding to 50054221 its reverse (12245005), we get a palindrome (62299226).

The spelling of 50054221 in words is "fifty million, fifty-four thousand, two hundred twenty-one".