11124054056 has 8 divisors (see below), whose sum is σ = 20857601370. Its totient is φ = 5562027024.

The previous prime is 11124054041. The next prime is 11124054077. The reversal of 11124054056 is 65045042111.

It can be written as a sum of positive squares in only one way, i.e., 10888922500 + 235131556 = 104350^2 + 15334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11124054056² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695253371 + ... + 695253386.

Almost surely, 2^11124054056 is an apocalyptic number.

It is an amenable number.

11124054056 is a deficient number, since it is larger than the sum of its proper divisors (9733547314).

11124054056 is a wasteful number, since it uses less digits than its factorization.

11124054056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390506763 (or 1390506759 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 11124054056 its reverse (65045042111), we get a palindrome (76169096167).

The spelling of 11124054056 in words is "eleven billion, one hundred twenty-four million, fifty-four thousand, fifty-six".