43325201 has 2 divisors, whose sum is σ = 43325202. Its totient is φ = 43325200.

The previous prime is 43325171. The next prime is 43325213. The reversal of 43325201 is 10252334.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42915601 + 409600 = 6551^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 43325201 - 2¹⁴ = 43308817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43325251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21662600 + 21662601.

It is an arithmetic number, because the mean of its divisors is an integer number (21662601).

Almost surely, 2^43325201 is an apocalyptic number.

It is an amenable number.

43325201 is a deficient number, since it is larger than the sum of its proper divisors (1).

43325201 is an equidigital number, since it uses as much as digits as its factorization.

43325201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 43325201 is about 6582.1881620021. The cubic root of 43325201 is about 351.2207738165.

Adding to 43325201 its reverse (10252334), we get a palindrome (53577535).

The spelling of 43325201 in words is "forty-three million, three hundred twenty-five thousand, two hundred one".