30546300625 has 15 divisors (see below), whose sum is σ = 38176118013. Its totient is φ = 24433545000.

The previous prime is 30546300613. The next prime is 30546300691. The reversal of 30546300625 is 52600364503.

The square root of 30546300625 is 174775.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2394829969 + 28151470656 = 48937^2 + 167784^2 .

It is not a de Polignac number, because 30546300625 - 2¹¹ = 30546298577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4365880 + ... + 4372870.

Almost surely, 2^30546300625 is an apocalyptic number.

30546300625 is the 174775-th square number.

30546300625 is the 87388-th centered octagonal number.

It is an amenable number.

30546300625 is a deficient number, since it is larger than the sum of its proper divisors (7629817388).

30546300625 is an frugal number, since it uses more digits than its factorization.

30546300625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14002 (or 6996 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 30546300625 in words is "thirty billion, five hundred forty-six million, three hundred thousand, six hundred twenty-five".