53332033 has 2 divisors, whose sum is σ = 53332034. Its totient is φ = 53332032.

The previous prime is 53332001. The next prime is 53332051. The reversal of 53332033 is 33023335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44997264 + 8334769 = 6708^2 + 2887^2 .

It is a cyclic number.

It is not a de Polignac number, because 53332033 - 2⁵ = 53332001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53331995 and 53332013.

It is not a weakly prime, because it can be changed into another prime (53332333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666016 + 26666017.

It is an arithmetic number, because the mean of its divisors is an integer number (26666017).

Almost surely, 2^53332033 is an apocalyptic number.

It is an amenable number.

53332033 is a deficient number, since it is larger than the sum of its proper divisors (1).

53332033 is an equidigital number, since it uses as much as digits as its factorization.

53332033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 22.

The square root of 53332033 is about 7302.8784051222. The cubic root of 53332033 is about 376.4113523763.

Adding to 53332033 its reverse (33023335), we get a palindrome (86355368).

The spelling of 53332033 in words is "fifty-three million, three hundred thirty-two thousand, thirty-three".