11603584882056 has 64 divisors (see below), whose sum is σ = 29717318998080. Its totient is φ = 3773419269120.

The previous prime is 11603584882039. The next prime is 11603584882111. The reversal of 11603584882056 is 65028848530611.

It is a junction number, because it is equal to n+sod(n) for n = 11603584881987 and 11603584882005.

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, 40661340 + ... + 40945716.

It is an arithmetic number, because the mean of its divisors is an integer number (464333109345).

Almost surely, 2^{11603584882056} is an apocalyptic number.

It is an amenable number.

11603584882056 is an abundant number, since it is smaller than the sum of its proper divisors (18113734116024).

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

11603584882056 is a wasteful number, since it uses less digits than its factorization.

11603584882056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325894 (or 325890 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 57.

The spelling of 11603584882056 in words is "eleven trillion, six hundred three billion, five hundred eighty-four million, eight hundred eighty-two thousand, fifty-six".