52042201 has 2 divisors, whose sum is σ = 52042202. Its totient is φ = 52042200.

The previous prime is 52042171. The next prime is 52042213. The reversal of 52042201 is 10224025.

52042201 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., 49070025 + 2972176 = 7005^2 + 1724^2 .

It is a cyclic number.

It is not a de Polignac number, because 52042201 - 2¹⁷ = 51911129 is a prime.

It is not a weakly prime, because it can be changed into another prime (52042241) 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, 26021100 + 26021101.

It is an arithmetic number, because the mean of its divisors is an integer number (26021101).

Almost surely, 2^52042201 is an apocalyptic number.

It is an amenable number.

52042201 is a deficient number, since it is larger than the sum of its proper divisors (1).

52042201 is an equidigital number, since it uses as much as digits as its factorization.

52042201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 52042201 is about 7214.0280703640. The cubic root of 52042201 is about 373.3520599840.

Adding to 52042201 its reverse (10224025), we get a palindrome (62266226).

The spelling of 52042201 in words is "fifty-two million, forty-two thousand, two hundred one".