233053445 has 8 divisors (see below), whose sum is σ = 282230520. Its totient is φ = 184731840.

The previous prime is 233053439. The next prime is 233053463. The reversal of 233053445 is 544350332.

It can be written as a sum of positive squares in 4 ways, for example, as 46758244 + 186295201 = 6838^2 + 13649^2 .

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

It is not a de Polignac number, because 233053445 - 2¹⁴ = 233037061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213266 + ... + 214355.

It is an arithmetic number, because the mean of its divisors is an integer number (35278815).

Almost surely, 2^233053445 is an apocalyptic number.

It is an amenable number.

233053445 is a deficient number, since it is larger than the sum of its proper divisors (49177075).

233053445 is a wasteful number, since it uses less digits than its factorization.

233053445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427735.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 233053445 is about 15266.0880712775. The cubic root of 233053445 is about 615.3919945690.

The spelling of 233053445 in words is "two hundred thirty-three million, fifty-three thousand, four hundred forty-five".