6556556530602 has 96 divisors (see below), whose sum is σ = 15356422867968. Its totient is φ = 2009788754688.

The previous prime is 6556556530591. The next prime is 6556556530607. The reversal of 6556556530602 is 2060356556556.

6556556530602 is a `hidden beast` number, since 6 + 5 + 56 + 5 + 56 + 530 + 6 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (6556556530607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130565383 + ... + 130615589.

It is an arithmetic number, because the mean of its divisors is an integer number (159962738208).

Almost surely, 2^{6556556530602} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6556556530602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7678211433984).

6556556530602 is an abundant number, since it is smaller than the sum of its proper divisors (8799866337366).

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

6556556530602 is a wasteful number, since it uses less digits than its factorization.

6556556530602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52324 (or 52321 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 54.

The spelling of 6556556530602 in words is "six trillion, five hundred fifty-six billion, five hundred fifty-six million, five hundred thirty thousand, six hundred two".