52280323 has 2 divisors, whose sum is σ = 52280324. Its totient is φ = 52280322.

The previous prime is 52280317. The next prime is 52280341. The reversal of 52280323 is 32308225.

52280323 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52280323 is a prime.

It is not a weakly prime, because it can be changed into another prime (52280923) 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, 26140161 + 26140162.

It is an arithmetic number, because the mean of its divisors is an integer number (26140162).

Almost surely, 2^52280323 is an apocalyptic number.

52280323 is a deficient number, since it is larger than the sum of its proper divisors (1).

52280323 is an equidigital number, since it uses as much as digits as its factorization.

52280323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 52280323 is about 7230.5133289415. The cubic root of 52280323 is about 373.9206247710.

Adding to 52280323 its reverse (32308225), we get a palindrome (84588548).

The spelling of 52280323 in words is "fifty-two million, two hundred eighty thousand, three hundred twenty-three".