11013555606 has 32 divisors (see below), whose sum is σ = 22506768000. Its totient is φ = 3591833280.

The previous prime is 11013555601. The next prime is 11013555613. The reversal of 11013555606 is 60655531011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013555601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970 + ... + 148418.

It is an arithmetic number, because the mean of its divisors is an integer number (703336500).

Almost surely, 2^11013555606 is an apocalyptic number.

11013555606 is an abundant number, since it is smaller than the sum of its proper divisors (11493212394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013555606 is a wasteful number, since it uses less digits than its factorization.

11013555606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147724.

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 11013555606 in words is "eleven billion, thirteen million, five hundred fifty-five thousand, six hundred six".