233232520445 has 8 divisors (see below), whose sum is σ = 289530025560. Its totient is φ = 180152015680.

The previous prime is 233232520439. The next prime is 233232520457. The reversal of 233232520445 is 544025232332.

It can be written as a sum of positive squares in 4 ways, for example, as 90368175769 + 142864344676 = 300613^2 + 377974^2 .

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

It is not a de Polignac number, because 233232520445 - 2¹⁴ = 233232504061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804249926 + ... + 804250215.

It is an arithmetic number, because the mean of its divisors is an integer number (36191253195).

Almost surely, 2^233232520445 is an apocalyptic number.

It is an amenable number.

233232520445 is a deficient number, since it is larger than the sum of its proper divisors (56297505115).

233232520445 is a wasteful number, since it uses less digits than its factorization.

233232520445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608500175.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 233232520445 its reverse (544025232332), we get a palindrome (777257752777).

The spelling of 233232520445 in words is "two hundred thirty-three billion, two hundred thirty-two million, five hundred twenty thousand, four hundred forty-five".