11456322056 has 32 divisors (see below), whose sum is σ = 22186241280. Its totient is φ = 5540203200.

The previous prime is 11456322019. The next prime is 11456322121. The reversal of 11456322056 is 65022365411.

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, 453191 + ... + 477801.

It is an arithmetic number, because the mean of its divisors is an integer number (693320040).

Almost surely, 2^11456322056 is an apocalyptic number.

It is an amenable number.

11456322056 is a deficient number, since it is larger than the sum of its proper divisors (10729919224).

11456322056 is a wasteful number, since it uses less digits than its factorization.

11456322056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26525 (or 26521 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 11456322056 its reverse (65022365411), we get a palindrome (76478687467).

The spelling of 11456322056 in words is "eleven billion, four hundred fifty-six million, three hundred twenty-two thousand, fifty-six".