11051056105650 has 72 divisors (see below), whose sum is σ = 32389640818704. Its totient is φ = 2679043903200.

The previous prime is 11051056105633. The next prime is 11051056105657. The reversal of 11051056105650 is 5650165015011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11051056105657) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1116263344 + ... + 1116273243.

It is an arithmetic number, because the mean of its divisors is an integer number (449856122482).

Almost surely, 2^{11051056105650} is an apocalyptic number.

11051056105650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11051056105650 is an abundant number, since it is smaller than the sum of its proper divisors (21338584713054).

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

11051056105650 is a wasteful number, since it uses less digits than its factorization.

11051056105650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232536616 (or 2232536608 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 11051056105650 in words is "eleven trillion, fifty-one billion, fifty-six million, one hundred five thousand, six hundred fifty".