52004233 has 2 divisors, whose sum is σ = 52004234. Its totient is φ = 52004232.

The previous prime is 52004201. The next prime is 52004237. The reversal of 52004233 is 33240025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43401744 + 8602489 = 6588^2 + 2933^2 .

It is a cyclic number.

It is not a de Polignac number, because 52004233 - 2⁵ = 52004201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52004233.

It is not a weakly prime, because it can be changed into another prime (52004237) 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, 26002116 + 26002117.

It is an arithmetic number, because the mean of its divisors is an integer number (26002117).

Almost surely, 2^52004233 is an apocalyptic number.

It is an amenable number.

52004233 is a deficient number, since it is larger than the sum of its proper divisors (1).

52004233 is an equidigital number, since it uses as much as digits as its factorization.

52004233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 52004233 is about 7211.3960506964. The cubic root of 52004233 is about 373.2612434324.

Adding to 52004233 its reverse (33240025), we get a palindrome (85244258).

The spelling of 52004233 in words is "fifty-two million, four thousand, two hundred thirty-three".