11028611055560 has 32 divisors (see below), whose sum is σ = 28359285572160. Its totient is φ = 3781238076096.

The previous prime is 11028611055557. The next prime is 11028611055629. The reversal of 11028611055560 is 6555011682011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19693948034 + ... + 19693948593.

It is an arithmetic number, because the mean of its divisors is an integer number (886227674130).

Almost surely, 2^{11028611055560} is an apocalyptic number.

11028611055560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11028611055560 is an abundant number, since it is smaller than the sum of its proper divisors (17330674516600).

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

11028611055560 is a wasteful number, since it uses less digits than its factorization.

11028611055560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39387896645 (or 39387896641 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 41.

The spelling of 11028611055560 in words is "eleven trillion, twenty-eight billion, six hundred eleven million, fifty-five thousand, five hundred sixty".