52433233 has 2 divisors, whose sum is σ = 52433234. Its totient is φ = 52433232.

The previous prime is 52433209. The next prime is 52433237. The reversal of 52433233 is 33233425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40551424 + 11881809 = 6368^2 + 3447^2 .

It is a cyclic number.

It is not a de Polignac number, because 52433233 - 2⁵ = 52433201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52433198 and 52433207.

It is not a weakly prime, because it can be changed into another prime (52433237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26216616 + 26216617.

It is an arithmetic number, because the mean of its divisors is an integer number (26216617).

Almost surely, 2^52433233 is an apocalyptic number.

It is an amenable number.

52433233 is a deficient number, since it is larger than the sum of its proper divisors (1).

52433233 is an equidigital number, since it uses as much as digits as its factorization.

52433233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 25.

The square root of 52433233 is about 7241.0795465870. The cubic root of 52433233 is about 374.2848188354.

Adding to 52433233 its reverse (33233425), we get a palindrome (85666658).

The spelling of 52433233 in words is "fifty-two million, four hundred thirty-three thousand, two hundred thirty-three".