253303199 has 2 divisors, whose sum is σ = 253303200. Its totient is φ = 253303198.

The previous prime is 253303189. The next prime is 253303229. The reversal of 253303199 is 991303352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253303199 - 2²⁰ = 252254623 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 (253303189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126651599 + 126651600.

It is an arithmetic number, because the mean of its divisors is an integer number (126651600).

Almost surely, 2^253303199 is an apocalyptic number.

253303199 is a deficient number, since it is larger than the sum of its proper divisors (1).

253303199 is an equidigital number, since it uses as much as digits as its factorization.

253303199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 253303199 is about 15915.5018456849. The cubic root of 253303199 is about 632.7229074715.

The spelling of 253303199 in words is "two hundred fifty-three million, three hundred three thousand, one hundred ninety-nine".