11455255379 has 2 divisors, whose sum is σ = 11455255380. Its totient is φ = 11455255378.

The previous prime is 11455255373. The next prime is 11455255381. The reversal of 11455255379 is 97355255411.

11455255379 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 not a de Polignac number, because 11455255379 - 2²⁸ = 11186819923 is a prime.

It is a Sophie Germain prime.

Together with 11455255381, 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 (11455255373) 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, 5727627689 + 5727627690.

It is an arithmetic number, because the mean of its divisors is an integer number (5727627690).

Almost surely, 2^11455255379 is an apocalyptic number.

11455255379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11455255379 is an equidigital number, since it uses as much as digits as its factorization.

11455255379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 945000, while the sum is 47.

The spelling of 11455255379 in words is "eleven billion, four hundred fifty-five million, two hundred fifty-five thousand, three hundred seventy-nine".