50054213 has 4 divisors (see below), whose sum is σ = 54604608. Its totient is φ = 45503820.

The previous prime is 50054209. The next prime is 50054267. The reversal of 50054213 is 31245005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50054213 - 2² = 50054209 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 (50054413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275181 + ... + 2275202.

It is an arithmetic number, because the mean of its divisors is an integer number (13651152).

Almost surely, 2^50054213 is an apocalyptic number.

It is an amenable number.

50054213 is a deficient number, since it is larger than the sum of its proper divisors (4550395).

50054213 is a wasteful number, since it uses less digits than its factorization.

50054213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550394.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 50054213 is about 7074.9002113104. The cubic root of 50054213 is about 368.5362500370.

Adding to 50054213 its reverse (31245005), we get a palindrome (81299218).

The spelling of 50054213 in words is "fifty million, fifty-four thousand, two hundred thirteen".