11563077448443 has 32 divisors (see below), whose sum is σ = 16900459315200. Its totient is φ = 6999604609536.

The previous prime is 11563077448441. The next prime is 11563077448451. The reversal of 11563077448443 is 34484477036511.

It is not a de Polignac number, because 11563077448443 - 2¹ = 11563077448441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11563077448441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1164721 + ... + 4948002.

It is an arithmetic number, because the mean of its divisors is an integer number (528139353600).

Almost surely, 2^{11563077448443} is an apocalyptic number.

11563077448443 is a deficient number, since it is larger than the sum of its proper divisors (5337381866757).

11563077448443 is a wasteful number, since it uses less digits than its factorization.

11563077448443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114051.

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 11563077448443 in words is "eleven trillion, five hundred sixty-three billion, seventy-seven million, four hundred forty-eight thousand, four hundred forty-three".