305064516 has 24 divisors (see below), whose sum is σ = 713067040. Its totient is φ = 101509632.

The previous prime is 305064497. The next prime is 305064553. The reversal of 305064516 is 615460503.

305064516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15106 + ... + 28953.

Almost surely, 2^305064516 is an apocalyptic number.

It is an amenable number.

305064516 is an abundant number, since it is smaller than the sum of its proper divisors (408002524).

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

305064516 is a wasteful number, since it uses less digits than its factorization.

305064516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44643 (or 44641 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 305064516 is about 17466.0961866125. The cubic root of 305064516 is about 673.1790084078.

The spelling of 305064516 in words is "three hundred five million, sixty-four thousand, five hundred sixteen".