50224253 has 4 divisors (see below), whose sum is σ = 50244000. Its totient is φ = 50204508.

The previous prime is 50224243. The next prime is 50224267. The reversal of 50224253 is 35242205.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35242205 = 5 ⋅7048441.

It is a cyclic number.

It is not a de Polignac number, because 50224253 - 2⁸ = 50223997 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 (50224243) 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, 5375 + ... + 11372.

It is an arithmetic number, because the mean of its divisors is an integer number (12561000).

Almost surely, 2^50224253 is an apocalyptic number.

It is an amenable number.

50224253 is a deficient number, since it is larger than the sum of its proper divisors (19747).

50224253 is a wasteful number, since it uses less digits than its factorization.

50224253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19746.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 50224253 is about 7086.9071533356. The cubic root of 50224253 is about 368.9530985744.

Adding to 50224253 its reverse (35242205), we get a palindrome (85466458).

The spelling of 50224253 in words is "fifty million, two hundred twenty-four thousand, two hundred fifty-three".