3000305505250 has 32 divisors (see below), whose sum is σ = 5616804351600. Its totient is φ = 1200072534400.

The previous prime is 3000305505247. The next prime is 3000305505257. The reversal of 3000305505250 is 525055030003.

It can be written as a sum of positive squares in 8 ways, for example, as 34949180809 + 2965356324441 = 186947^2 + 1722021^2 .

It is not an unprimeable number, because it can be changed into a prime (3000305505257) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6131646 + ... + 6602854.

Almost surely, 2^{3000305505250} is an apocalyptic number.

3000305505250 is a deficient number, since it is larger than the sum of its proper divisors (2616498846350).

3000305505250 is a wasteful number, since it uses less digits than its factorization.

3000305505250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496695 (or 496685 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

The spelling of 3000305505250 in words is "three trillion, three hundred five million, five hundred five thousand, two hundred fifty".