30056048568 has 640 divisors, whose sum is σ = 108014860800. Its totient is φ = 7598582784.

The previous prime is 30056048557. The next prime is 30056048593. The reversal of 30056048568 is 86584065003.

30056048568 is a `hidden beast` number, since 3 + 0 + 0 + 560 + 4 + 85 + 6 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 184392855 + ... + 184393017.

It is an arithmetic number, because the mean of its divisors is an integer number (168773220).

Almost surely, 2^30056048568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30056048568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54007430400).

30056048568 is an abundant number, since it is smaller than the sum of its proper divisors (77958812232).

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

30056048568 is a wasteful number, since it uses less digits than its factorization.

30056048568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 30056048568 in words is "thirty billion, fifty-six million, forty-eight thousand, five hundred sixty-eight".