1106706556550 has 48 divisors (see below), whose sum is σ = 2375382227712. Its totient is φ = 375758330400.

The previous prime is 1106706556513. The next prime is 1106706556591. The reversal of 1106706556550 is 556556076011.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1106706556495 and 1106706556504.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 15313556 + ... + 15385655.

It is an arithmetic number, because the mean of its divisors is an integer number (49487129744).

Almost surely, 2^{1106706556550} is an apocalyptic number.

1106706556550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1106706556550 is an abundant number, since it is smaller than the sum of its proper divisors (1268675671162).

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

1106706556550 is a wasteful number, since it uses less digits than its factorization.

1106706556550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30699333 (or 30699328 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 47.

The spelling of 1106706556550 in words is "one trillion, one hundred six billion, seven hundred six million, five hundred fifty-six thousand, five hundred fifty".