524399201 has 2 divisors, whose sum is σ = 524399202. Its totient is φ = 524399200.

The previous prime is 524399191. The next prime is 524399203. The reversal of 524399201 is 102993425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 393982801 + 130416400 = 19849^2 + 11420^2 .

It is a cyclic number.

It is not a de Polignac number, because 524399201 - 2⁶ = 524399137 is a prime.

It is a Sophie Germain prime.

Together with 524399203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (524399203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262199600 + 262199601.

It is an arithmetic number, because the mean of its divisors is an integer number (262199601).

Almost surely, 2^524399201 is an apocalyptic number.

It is an amenable number.

524399201 is a deficient number, since it is larger than the sum of its proper divisors (1).

524399201 is an equidigital number, since it uses as much as digits as its factorization.

524399201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 524399201 is about 22899.7642127599. The cubic root of 524399201 is about 806.4064765618.

The spelling of 524399201 in words is "five hundred twenty-four million, three hundred ninety-nine thousand, two hundred one".