11124656516 has 6 divisors (see below), whose sum is σ = 19468148910. Its totient is φ = 5562328256.

The previous prime is 11124656479. The next prime is 11124656519. The reversal of 11124656516 is 61565642111.

It can be written as a sum of positive squares in only one way, i.e., 9254440000 + 1870216516 = 96200^2 + 43246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11124656516.

It is not an unprimeable number, because it can be changed into a prime (11124656519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390582061 + ... + 1390582068.

It is an arithmetic number, because the mean of its divisors is an integer number (3244691485).

Almost surely, 2^11124656516 is an apocalyptic number.

It is an amenable number.

11124656516 is a deficient number, since it is larger than the sum of its proper divisors (8343492394).

11124656516 is a wasteful number, since it uses less digits than its factorization.

11124656516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781164133 (or 2781164131 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The spelling of 11124656516 in words is "eleven billion, one hundred twenty-four million, six hundred fifty-six thousand, five hundred sixteen".