253655267 has 2 divisors, whose sum is σ = 253655268. Its totient is φ = 253655266.

The previous prime is 253655261. The next prime is 253655273. The reversal of 253655267 is 762556352.

It is a balanced prime because it is at equal distance from previous prime (253655261) and next prime (253655273).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253655267 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (253655261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126827633 + 126827634.

It is an arithmetic number, because the mean of its divisors is an integer number (126827634).

Almost surely, 2^253655267 is an apocalyptic number.

253655267 is a deficient number, since it is larger than the sum of its proper divisors (1).

253655267 is an equidigital number, since it uses as much as digits as its factorization.

253655267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378000, while the sum is 41.

The square root of 253655267 is about 15926.5585422589. The cubic root of 253655267 is about 633.0159138543.

The spelling of 253655267 in words is "two hundred fifty-three million, six hundred fifty-five thousand, two hundred sixty-seven".