30304758050 has 54 divisors (see below), whose sum is σ = 65588249907. Its totient is φ = 10387248480.

The previous prime is 30304758049. The next prime is 30304758083. The reversal of 30304758050 is 5085740303.

It can be written as a sum of positive squares in 5 ways, for example, as 26846494801 + 3458263249 = 163849^2 + 58807^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=123095.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30304758050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8614892 + ... + 8618408.

Almost surely, 2^30304758050 is an apocalyptic number.

30304758050 is an abundant number, since it is smaller than the sum of its proper divisors (35283491857).

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

30304758050 is an frugal number, since it uses more digits than its factorization.

30304758050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 30304758050 in words is "thirty billion, three hundred four million, seven hundred fifty-eight thousand, fifty".