11054429959 has 4 divisors (see below), whose sum is σ = 11054734840. Its totient is φ = 11054125080.

The previous prime is 11054429929. The next prime is 11054429977. The reversal of 11054429959 is 95992445011.

It is a happy number.

11054429959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11054429959 - 2²³ = 11046041351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11054429909) 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 in 3 ways as a sum of consecutive naturals, for example, 89349 + ... + 173470.

It is an arithmetic number, because the mean of its divisors is an integer number (2763683710).

Almost surely, 2^11054429959 is an apocalyptic number.

11054429959 is a deficient number, since it is larger than the sum of its proper divisors (304881).

11054429959 is an equidigital number, since it uses as much as digits as its factorization.

11054429959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304880.

The product of its (nonzero) digits is 583200, while the sum is 49.

The spelling of 11054429959 in words is "eleven billion, fifty-four million, four hundred twenty-nine thousand, nine hundred fifty-nine".