11055326689 has 8 divisors (see below), whose sum is σ = 12061615968. Its totient is φ = 10049247360.

The previous prime is 11055326647. The next prime is 11055326743. The reversal of 11055326689 is 98662355011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11055326689 - 2⁷ = 11055326561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11055326189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70074 + ... + 164380.

It is an arithmetic number, because the mean of its divisors is an integer number (1507701996).

Almost surely, 2^11055326689 is an apocalyptic number.

It is an amenable number.

11055326689 is a deficient number, since it is larger than the sum of its proper divisors (1006289279).

11055326689 is a wasteful number, since it uses less digits than its factorization.

11055326689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104975.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 11055326689 in words is "eleven billion, fifty-five million, three hundred twenty-six thousand, six hundred eighty-nine".