268452011 has 2 divisors, whose sum is σ = 268452012. Its totient is φ = 268452010.

The previous prime is 268451993. The next prime is 268452017. The reversal of 268452011 is 110254862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 268452011 - 2²⁶ = 201343147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (268452017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134226005 + 134226006.

It is an arithmetic number, because the mean of its divisors is an integer number (134226006).

Almost surely, 2^268452011 is an apocalyptic number.

268452011 is a deficient number, since it is larger than the sum of its proper divisors (1).

268452011 is an equidigital number, since it uses as much as digits as its factorization.

268452011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 268452011 is about 16384.5052107166. The cubic root of 268452011 is about 645.0928384284.

The spelling of 268452011 in words is "two hundred sixty-eight million, four hundred fifty-two thousand, eleven".