11028360256 has 21 divisors (see below), whose sum is σ = 21886069639. Its totient is φ = 5513760064.

The previous prime is 11028360223. The next prime is 11028360283. The reversal of 11028360256 is 65206382011.

The square root of 11028360256 is 105016.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×11028360256² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 833565 + ... + 846691.

Almost surely, 2^11028360256 is an apocalyptic number.

11028360256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11028360256 is the 105016-th square number.

It is an amenable number.

11028360256 is a deficient number, since it is larger than the sum of its proper divisors (10857709383).

11028360256 is an frugal number, since it uses more digits than its factorization.

11028360256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26266 (or 13129 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 11028360256 in words is "eleven billion, twenty-eight million, three hundred sixty thousand, two hundred fifty-six".