232405253 has 2 divisors, whose sum is σ = 232405254. Its totient is φ = 232405252.

The previous prime is 232405247. The next prime is 232405289. The reversal of 232405253 is 352504232.

232405253 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 can be written as a sum of positive squares in only one way, i.e., 221920609 + 10484644 = 14897^2 + 3238^2 .

It is a cyclic number.

It is not a de Polignac number, because 232405253 - 2¹⁶ = 232339717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232305253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116202626 + 116202627.

It is an arithmetic number, because the mean of its divisors is an integer number (116202627).

Almost surely, 2^232405253 is an apocalyptic number.

It is an amenable number.

232405253 is a deficient number, since it is larger than the sum of its proper divisors (1).

232405253 is an equidigital number, since it uses as much as digits as its factorization.

232405253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 232405253 is about 15244.8434888653. The cubic root of 232405253 is about 614.8209344939.

Adding to 232405253 its reverse (352504232), we get a palindrome (584909485).

The spelling of 232405253 in words is "two hundred thirty-two million, four hundred five thousand, two hundred fifty-three".