10449259811 has 2 divisors, whose sum is σ = 10449259812. Its totient is φ = 10449259810.

The previous prime is 10449259781. The next prime is 10449259813. The reversal of 10449259811 is 11895294401.

10449259811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10449259811 is a prime.

Together with 10449259813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10449259813) 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, 5224629905 + 5224629906.

It is an arithmetic number, because the mean of its divisors is an integer number (5224629906).

Almost surely, 2^10449259811 is an apocalyptic number.

10449259811 is a deficient number, since it is larger than the sum of its proper divisors (1).

10449259811 is an equidigital number, since it uses as much as digits as its factorization.

10449259811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 10449259811 in words is "ten billion, four hundred forty-nine million, two hundred fifty-nine thousand, eight hundred eleven".