11056511132768 has 48 divisors (see below), whose sum is σ = 22014250418160. Its totient is φ = 5465807617536.

The previous prime is 11056511132743. The next prime is 11056511132789. The reversal of 11056511132768 is 86723111565011.

It is a super-3 number, since 3×11056511132768³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

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, 1764971 + ... + 5022762.

It is an arithmetic number, because the mean of its divisors is an integer number (458630217045).

Almost surely, 2^{11056511132768} is an apocalyptic number.

It is an amenable number.

11056511132768 is a deficient number, since it is larger than the sum of its proper divisors (10957739285392).

11056511132768 is a wasteful number, since it uses less digits than its factorization.

11056511132768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788319 (or 6788311 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 47.

Adding to 11056511132768 its reverse (86723111565011), we get a palindrome (97779622697779).

The spelling of 11056511132768 in words is "eleven trillion, fifty-six billion, five hundred eleven million, one hundred thirty-two thousand, seven hundred sixty-eight".