52146233 has 2 divisors, whose sum is σ = 52146234. Its totient is φ = 52146232.

The previous prime is 52146197. The next prime is 52146239. The reversal of 52146233 is 33264125.

52146233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51955264 + 190969 = 7208^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 52146233 - 2⁶ = 52146169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52146239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26073116 + 26073117.

It is an arithmetic number, because the mean of its divisors is an integer number (26073117).

Almost surely, 2^52146233 is an apocalyptic number.

It is an amenable number.

52146233 is a deficient number, since it is larger than the sum of its proper divisors (1).

52146233 is an equidigital number, since it uses as much as digits as its factorization.

52146233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 26.

The square root of 52146233 is about 7221.2348666970. The cubic root of 52146233 is about 373.6006704628.

The spelling of 52146233 in words is "fifty-two million, one hundred forty-six thousand, two hundred thirty-three".