11051369655 has 16 divisors (see below), whose sum is σ = 17683747200. Its totient is φ = 5893545248.

The previous prime is 11051369647. The next prime is 11051369689. The reversal of 11051369655 is 55696315011.

11051369655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11051369655 - 2³ = 11051369647 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 195424 + ... + 245546.

It is an arithmetic number, because the mean of its divisors is an integer number (1105234200).

Almost surely, 2^11051369655 is an apocalyptic number.

11051369655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11051369655 is a deficient number, since it is larger than the sum of its proper divisors (6632377545).

11051369655 is a wasteful number, since it uses less digits than its factorization.

11051369655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64830.

The product of its (nonzero) digits is 121500, while the sum is 42.

The spelling of 11051369655 in words is "eleven billion, fifty-one million, three hundred sixty-nine thousand, six hundred fifty-five".