253533223 has 8 divisors (see below), whose sum is σ = 268922592. Its totient is φ = 238196736.

The previous prime is 253533179. The next prime is 253533227. The reversal of 253533223 is 322335352.

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 253533223 - 2¹⁷ = 253402151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253533191 and 253533200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253533227) 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, 3115 + ... + 22732.

It is an arithmetic number, because the mean of its divisors is an integer number (33615324).

Almost surely, 2^253533223 is an apocalyptic number.

253533223 is a deficient number, since it is larger than the sum of its proper divisors (15389369).

253533223 is a wasteful number, since it uses less digits than its factorization.

253533223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26441.

The product of its digits is 16200, while the sum is 28.

The square root of 253533223 is about 15922.7266195209. The cubic root of 253533223 is about 632.9143742217.

Adding to 253533223 its reverse (322335352), we get a palindrome (575868575).

The spelling of 253533223 in words is "two hundred fifty-three million, five hundred thirty-three thousand, two hundred twenty-three".