11256145379 has 2 divisors, whose sum is σ = 11256145380. Its totient is φ = 11256145378.

The previous prime is 11256145339. The next prime is 11256145391. The reversal of 11256145379 is 97354165211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11256145379 - 2¹² = 11256141283 is a prime.

It is not a weakly prime, because it can be changed into another prime (11256145339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5628072689 + 5628072690.

It is an arithmetic number, because the mean of its divisors is an integer number (5628072690).

Almost surely, 2^11256145379 is an apocalyptic number.

11256145379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11256145379 is an equidigital number, since it uses as much as digits as its factorization.

11256145379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 44.

The spelling of 11256145379 in words is "eleven billion, two hundred fifty-six million, one hundred forty-five thousand, three hundred seventy-nine".