30488652100 has 81 divisors (see below), whose sum is σ = 69901832637. Its totient is φ = 11541022560.

The previous prime is 30488652049. The next prime is 30488652167. The reversal of 30488652100 is 125688403.

It is a happy number.

The square root of 30488652100 is 174610.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10975914756 + 19512737344 = 104766^2 + 139688^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30488652100.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 33175441 + ... + 33176359.

Almost surely, 2^30488652100 is an apocalyptic number.

30488652100 is the 174610-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30488652100

30488652100 is an abundant number, since it is smaller than the sum of its proper divisors (39413180537).

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

30488652100 is an equidigital number, since it uses as much as digits as its factorization.

30488652100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 30488652100 in words is "thirty billion, four hundred eighty-eight million, six hundred fifty-two thousand, one hundred".