52650229 has 2 divisors, whose sum is σ = 52650230. Its totient is φ = 52650228.

The previous prime is 52650217. The next prime is 52650271. The reversal of 52650229 is 92205625.

52650229 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 can be written as a sum of positive squares in only one way, i.e., 45900625 + 6749604 = 6775^2 + 2598^2 .

It is a cyclic number.

It is not a de Polignac number, because 52650229 - 2¹¹ = 52648181 is a prime.

It is a super-2 number, since 2×52650229² = 5544093227504882, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52650229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52650029) 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, 26325114 + 26325115.

It is an arithmetic number, because the mean of its divisors is an integer number (26325115).

Almost surely, 2^52650229 is an apocalyptic number.

It is an amenable number.

52650229 is a deficient number, since it is larger than the sum of its proper divisors (1).

52650229 is an equidigital number, since it uses as much as digits as its factorization.

52650229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 52650229 is about 7256.0477534261. The cubic root of 52650229 is about 374.8004366322.

The spelling of 52650229 in words is "fifty-two million, six hundred fifty thousand, two hundred twenty-nine".