452030401 has 2 divisors, whose sum is σ = 452030402. Its totient is φ = 452030400.

The previous prime is 452030353. The next prime is 452030417. The reversal of 452030401 is 104030254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 447364801 + 4665600 = 21151^2 + 2160^2 .

It is a cyclic number.

It is not a de Polignac number, because 452030401 - 2¹⁹ = 451506113 is a prime.

It is not a weakly prime, because it can be changed into another prime (452030471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226015200 + 226015201.

It is an arithmetic number, because the mean of its divisors is an integer number (226015201).

Almost surely, 2^452030401 is an apocalyptic number.

It is an amenable number.

452030401 is a deficient number, since it is larger than the sum of its proper divisors (1).

452030401 is an equidigital number, since it uses as much as digits as its factorization.

452030401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 452030401 is about 21261.0065848257. The cubic root of 452030401 is about 767.4602332737.

Adding to 452030401 its reverse (104030254), we get a palindrome (556060655).

The spelling of 452030401 in words is "four hundred fifty-two million, thirty thousand, four hundred one".