233253253 has 4 divisors (see below), whose sum is σ = 245529760. Its totient is φ = 220976748.

The previous prime is 233253239. The next prime is 233253287. The reversal of 233253253 is 352352332.

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 233253253 - 2⁵ = 233253221 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 (233253353) 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, 6138225 + ... + 6138262.

It is an arithmetic number, because the mean of its divisors is an integer number (61382440).

Almost surely, 2^233253253 is an apocalyptic number.

It is an amenable number.

233253253 is a deficient number, since it is larger than the sum of its proper divisors (12276507).

233253253 is a wasteful number, since it uses less digits than its factorization.

233253253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276506.

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

The square root of 233253253 is about 15272.6308473688. The cubic root of 233253253 is about 615.5678127816.

The spelling of 233253253 in words is "two hundred thirty-three million, two hundred fifty-three thousand, two hundred fifty-three".