6560028136 has 16 divisors (see below), whose sum is σ = 13023585540. Its totient is φ = 3087072000.

The previous prime is 6560028113. The next prime is 6560028161. The reversal of 6560028136 is 6318200656.

It can be written as a sum of positive squares in 2 ways, for example, as 6560028036 + 100 = 80994^2 + 10^2 .

It is a super-2 number, since 2×6560028136² = 86067938290223268992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6560028095 and 6560028104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24117615 + ... + 24117886.

Almost surely, 2^6560028136 is an apocalyptic number.

It is an amenable number.

6560028136 is a deficient number, since it is larger than the sum of its proper divisors (6463557404).

6560028136 is a wasteful number, since it uses less digits than its factorization.

6560028136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48235524 (or 48235520 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 6560028136 is about 80994.0006173297. Note that the first 3 decimals coincide. The cubic root of 6560028136 is about 1871.9830009475.

The spelling of 6560028136 in words is "six billion, five hundred sixty million, twenty-eight thousand, one hundred thirty-six".