11316555455 has 16 divisors (see below), whose sum is σ = 13776998400. Its totient is φ = 8921932320.

The previous prime is 11316555443. The next prime is 11316555457. The reversal of 11316555455 is 55455561311.

It is not a de Polignac number, because 11316555455 - 2⁶ = 11316555391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11316555457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1066466 + ... + 1077024.

It is an arithmetic number, because the mean of its divisors is an integer number (861062400).

Almost surely, 2^11316555455 is an apocalyptic number.

11316555455 is a deficient number, since it is larger than the sum of its proper divisors (2460442945).

11316555455 is a wasteful number, since it uses less digits than its factorization.

11316555455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13654.

The product of its digits is 225000, while the sum is 41.

The spelling of 11316555455 in words is "eleven billion, three hundred sixteen million, five hundred fifty-five thousand, four hundred fifty-five".