235328543 has 2 divisors, whose sum is σ = 235328544. Its totient is φ = 235328542.

The previous prime is 235328539. The next prime is 235328573. The reversal of 235328543 is 345823532.

235328543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235328543 - 2² = 235328539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235328573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117664271 + 117664272.

It is an arithmetic number, because the mean of its divisors is an integer number (117664272).

Almost surely, 2^235328543 is an apocalyptic number.

235328543 is a deficient number, since it is larger than the sum of its proper divisors (1).

235328543 is an equidigital number, since it uses as much as digits as its factorization.

235328543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 35.

The square root of 235328543 is about 15340.4218651248. The cubic root of 235328543 is about 617.3880256131.

The spelling of 235328543 in words is "two hundred thirty-five million, three hundred twenty-eight thousand, five hundred forty-three".