28502608013050 has 24 divisors (see below), whose sum is σ = 54015131115036. Its totient is φ = 11185929181440.

The previous prime is 28502608013041. The next prime is 28502608013069. The reversal of 28502608013050 is 5031080620582.

28502608013050 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 15092005134649 + 13410602878401 = 3884843^2 + 3662049^2 .

It is a junction number, because it is equal to n+sod(n) for n = 28502608012994 and 28502608013012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5377847919 + ... + 5377853218.

Almost surely, 2^{28502608013050} is an apocalyptic number.

28502608013050 is a deficient number, since it is larger than the sum of its proper divisors (25512523101986).

28502608013050 is a wasteful number, since it uses less digits than its factorization.

28502608013050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10755701202 (or 10755701197 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 28502608013050 in words is "twenty-eight trillion, five hundred two billion, six hundred eight million, thirteen thousand, fifty".