253798301 has 2 divisors, whose sum is σ = 253798302. Its totient is φ = 253798300.

The previous prime is 253798289. The next prime is 253798309. The reversal of 253798301 is 103897352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252778201 + 1020100 = 15899^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 253798301 - 2¹⁰ = 253797277 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253798309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126899150 + 126899151.

It is an arithmetic number, because the mean of its divisors is an integer number (126899151).

Almost surely, 2^253798301 is an apocalyptic number.

It is an amenable number.

253798301 is a deficient number, since it is larger than the sum of its proper divisors (1).

253798301 is an equidigital number, since it uses as much as digits as its factorization.

253798301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 253798301 is about 15931.0483333646. The cubic root of 253798301 is about 633.1348755536.

The spelling of 253798301 in words is "two hundred fifty-three million, seven hundred ninety-eight thousand, three hundred one".