27530305028050 has 72 divisors (see below), whose sum is σ = 56295996856848. Its totient is φ = 10009008002400.

The previous prime is 27530305028047. The next prime is 27530305028099. The reversal of 27530305028050 is 5082050303572.

It is a super-2 number, since 2×27530305028050² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27530305027994 and 27530305028012.

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 35 ways as a sum of consecutive naturals, for example, 29813377 + ... + 30722923.

It is an arithmetic number, because the mean of its divisors is an integer number (781888845234).

Almost surely, 2^{27530305028050} is an apocalyptic number.

27530305028050 is an abundant number, since it is smaller than the sum of its proper divisors (28765691828798).

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

27530305028050 is a wasteful number, since it uses less digits than its factorization.

27530305028050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914584 (or 914568 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 27530305028050 in words is "twenty-seven trillion, five hundred thirty billion, three hundred five million, twenty-eight thousand, fifty".