30075128060 has 48 divisors (see below), whose sum is σ = 66888472896. Its totient is φ = 11319770112.

The previous prime is 30075128059. The next prime is 30075128089. The reversal of 30075128060 is 6082157003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078009 + ... + 2092431.

It is an arithmetic number, because the mean of its divisors is an integer number (1393509852).

Almost surely, 2^30075128060 is an apocalyptic number.

It is an amenable number.

30075128060 is an abundant number, since it is smaller than the sum of its proper divisors (36813344836).

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

30075128060 is a wasteful number, since it uses less digits than its factorization.

30075128060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20582 (or 20580 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 30075128060 in words is "thirty billion, seventy-five million, one hundred twenty-eight thousand, sixty".