11070828006561 has 6 divisors (see below), whose sum is σ = 15991196009490. Its totient is φ = 7380552004368.

The previous prime is 11070828006559. The next prime is 11070828006583. The reversal of 11070828006561 is 16560082807011.

11070828006561 is a `hidden beast` number, since 1 + 1 + 0 + 7 + 0 + 8 + 2 + 80 + 0 + 6 + 561 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11002197105936 + 68630900625 = 3316956^2 + 261975^2 .

It is not a de Polignac number, because 11070828006561 - 2¹ = 11070828006559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11070828002561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 615046000356 + ... + 615046000373.

It is an arithmetic number, because the mean of its divisors is an integer number (2665199334915).

Almost surely, 2^{11070828006561} is an apocalyptic number.

It is an amenable number.

11070828006561 is a deficient number, since it is larger than the sum of its proper divisors (4920368002929).

11070828006561 is a wasteful number, since it uses less digits than its factorization.

11070828006561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230092000735 (or 1230092000732 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 11070828006561 in words is "eleven trillion, seventy billion, eight hundred twenty-eight million, six thousand, five hundred sixty-one".