253799303 has 2 divisors, whose sum is σ = 253799304. Its totient is φ = 253799302.

The previous prime is 253799291. The next prime is 253799327. The reversal of 253799303 is 303997352.

253799303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253799303 - 2⁸ = 253799047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253799333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126899651 + 126899652.

It is an arithmetic number, because the mean of its divisors is an integer number (126899652).

Almost surely, 2^253799303 is an apocalyptic number.

253799303 is a deficient number, since it is larger than the sum of its proper divisors (1).

253799303 is an equidigital number, since it uses as much as digits as its factorization.

253799303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153090, while the sum is 41.

The square root of 253799303 is about 15931.0797813582. The cubic root of 253799303 is about 633.1357087615.

The spelling of 253799303 in words is "two hundred fifty-three million, seven hundred ninety-nine thousand, three hundred three".