11245572379 has 2 divisors, whose sum is σ = 11245572380. Its totient is φ = 11245572378.

The previous prime is 11245572361. The next prime is 11245572391. The reversal of 11245572379 is 97327554211.

11245572379 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-11245572379 is a prime.

It is not a weakly prime, because it can be changed into another prime (11245572329) 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, 5622786189 + 5622786190.

It is an arithmetic number, because the mean of its divisors is an integer number (5622786190).

Almost surely, 2^11245572379 is an apocalyptic number.

11245572379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11245572379 is an equidigital number, since it uses as much as digits as its factorization.

11245572379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 46.

The spelling of 11245572379 in words is "eleven billion, two hundred forty-five million, five hundred seventy-two thousand, three hundred seventy-nine".