11783350887056 has 80 divisors (see below), whose sum is σ = 26108776931328. Its totient is φ = 5046704784000.

The previous prime is 11783350887019. The next prime is 11783350887079. The reversal of 11783350887056 is 65078805338711.

It is a self number, because there is not a number n which added to its sum of digits gives 11783350887056.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798706981 + ... + 1798713531.

Almost surely, 2^{11783350887056} is an apocalyptic number.

11783350887056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11783350887056 is an abundant number, since it is smaller than the sum of its proper divisors (14325426044272).

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

11783350887056 is a wasteful number, since it uses less digits than its factorization.

11783350887056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14620 (or 14614 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 62.

The spelling of 11783350887056 in words is "eleven trillion, seven hundred eighty-three billion, three hundred fifty million, eight hundred eighty-seven thousand, fifty-six".