6180030556 has 12 divisors (see below), whose sum is σ = 12360061168. Its totient is φ = 2648584512.

The previous prime is 6180030547. The next prime is 6180030583. The reversal of 6180030556 is 6550300816.

6180030556 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110357661 + ... + 110357716.

Almost surely, 2^6180030556 is an apocalyptic number.

It is an amenable number.

6180030556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6180030556 is a wasteful number, since it uses less digits than its factorization.

6180030556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220715388 (or 220715386 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 6180030556 is about 78613.1703724001. The cubic root of 6180030556 is about 1835.1160804342.

The spelling of 6180030556 in words is "six billion, one hundred eighty million, thirty thousand, five hundred fifty-six".