233413529 has 2 divisors, whose sum is σ = 233413530. Its totient is φ = 233413528.

The previous prime is 233413483. The next prime is 233413541. The reversal of 233413529 is 925314332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232501504 + 912025 = 15248^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 233413529 - 2²⁴ = 216636313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233413495 and 233413504.

It is not a weakly prime, because it can be changed into another prime (233413549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116706764 + 116706765.

It is an arithmetic number, because the mean of its divisors is an integer number (116706765).

Almost surely, 2^233413529 is an apocalyptic number.

It is an amenable number.

233413529 is a deficient number, since it is larger than the sum of its proper divisors (1).

233413529 is an equidigital number, since it uses as much as digits as its factorization.

233413529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 233413529 is about 15277.8771103842. The cubic root of 233413529 is about 615.7087728132.

The spelling of 233413529 in words is "two hundred thirty-three million, four hundred thirteen thousand, five hundred twenty-nine".