11025553036656 has 40 divisors (see below), whose sum is σ = 28482919099024. Its totient is φ = 3675153323520.

The previous prime is 11025553036649. The next prime is 11025553036669. The reversal of 11025553036656 is 65663035552011.

It is a super-2 number, since 2×11025553036656² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5178276 + ... + 6990396.

Almost surely, 2^{11025553036656} is an apocalyptic number.

11025553036656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11025553036656 is an abundant number, since it is smaller than the sum of its proper divisors (17457366062368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11025553036656 is a wasteful number, since it uses less digits than its factorization.

11025553036656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938889 (or 1938883 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 48.

Adding to 11025553036656 its reverse (65663035552011), we get a palindrome (76688588588667).

The spelling of 11025553036656 in words is "eleven trillion, twenty-five billion, five hundred fifty-three million, thirty-six thousand, six hundred fifty-six".