253941269 has 2 divisors, whose sum is σ = 253941270. Its totient is φ = 253941268.

The previous prime is 253941263. The next prime is 253941287. The reversal of 253941269 is 962149352.

253941269 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 can be written as a sum of positive squares in only one way, i.e., 244547044 + 9394225 = 15638^2 + 3065^2 .

It is a cyclic number.

It is not a de Polignac number, because 253941269 - 2⁸ = 253941013 is a prime.

It is a super-2 number, since 2×253941269² = 128972336202660722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253941263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126970634 + 126970635.

It is an arithmetic number, because the mean of its divisors is an integer number (126970635).

Almost surely, 2^253941269 is an apocalyptic number.

It is an amenable number.

253941269 is a deficient number, since it is larger than the sum of its proper divisors (1).

253941269 is an equidigital number, since it uses as much as digits as its factorization.

253941269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The square root of 253941269 is about 15935.5347886414. The cubic root of 253941269 is about 633.2537377040.

The spelling of 253941269 in words is "two hundred fifty-three million, nine hundred forty-one thousand, two hundred sixty-nine".