5605105061056 has 28 divisors (see below), whose sum is σ = 11506169337120. Its totient is φ = 2705912787200.

The previous prime is 5605105061041. The next prime is 5605105061093. The reversal of 5605105061056 is 6501605015065.

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 3 ways as a sum of consecutive naturals, for example, 1509994120 + ... + 1509997831.

Almost surely, 2^{5605105061056} is an apocalyptic number.

It is an amenable number.

5605105061056 is an abundant number, since it is smaller than the sum of its proper divisors (5901064276064).

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

5605105061056 is a wasteful number, since it uses less digits than its factorization.

5605105061056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019991992 (or 3019991982 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 5605105061056 in words is "five trillion, six hundred five billion, one hundred five million, sixty-one thousand, fifty-six".