11056247488 has 56 divisors (see below), whose sum is σ = 25775381520. Its totient is φ = 4638981120.

The previous prime is 11056247443. The next prime is 11056247491. The reversal of 11056247488 is 88474265011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594883 + ... + 613186.

It is an arithmetic number, because the mean of its divisors is an integer number (460274670).

Almost surely, 2^11056247488 is an apocalyptic number.

It is an amenable number.

11056247488 is an abundant number, since it is smaller than the sum of its proper divisors (14719134032).

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

11056247488 is a wasteful number, since it uses less digits than its factorization.

11056247488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208105 (or 1208095 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 11056247488 in words is "eleven billion, fifty-six million, two hundred forty-seven thousand, four hundred eighty-eight".