6556615005050 has 48 divisors (see below), whose sum is σ = 13316141096352. Its totient is φ = 2382042062400.

The previous prime is 6556615004999. The next prime is 6556615005077. The reversal of 6556615005050 is 505005166556.

It is a junction number, because it is equal to n+sod(n) for n = 6556615004992 and 6556615005010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4852244 + ... + 6054543.

It is an arithmetic number, because the mean of its divisors is an integer number (277419606174).

Almost surely, 2^{6556615005050} is an apocalyptic number.

6556615005050 is an abundant number, since it is smaller than the sum of its proper divisors (6759526091302).

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

6556615005050 is a wasteful number, since it uses less digits than its factorization.

6556615005050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10907903 (or 10907898 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 6556615005050 in words is "six trillion, five hundred fifty-six billion, six hundred fifteen million, five thousand, fifty".