52230349 has 2 divisors, whose sum is σ = 52230350. Its totient is φ = 52230348.

The previous prime is 52230229. The next prime is 52230361. The reversal of 52230349 is 94303225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51194025 + 1036324 = 7155^2 + 1018^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52230349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52230389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26115174 + 26115175.

It is an arithmetic number, because the mean of its divisors is an integer number (26115175).

Almost surely, 2^52230349 is an apocalyptic number.

It is an amenable number.

52230349 is a deficient number, since it is larger than the sum of its proper divisors (1).

52230349 is an equidigital number, since it uses as much as digits as its factorization.

52230349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 52230349 is about 7227.0567314779. The cubic root of 52230349 is about 373.8014450275.

The spelling of 52230349 in words is "fifty-two million, two hundred thirty thousand, three hundred forty-nine".