30345500530 has 32 divisors (see below), whose sum is σ = 57054067200. Its totient is φ = 11605847232.

The previous prime is 30345500401. The next prime is 30345500543. The reversal of 30345500530 is 3500554303.

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 15 ways as a sum of consecutive naturals, for example, 478090 + ... + 537829.

It is an arithmetic number, because the mean of its divisors is an integer number (1782939600).

Almost surely, 2^30345500530 is an apocalyptic number.

30345500530 is a deficient number, since it is larger than the sum of its proper divisors (26708566670).

30345500530 is a wasteful number, since it uses less digits than its factorization.

30345500530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016058.

The product of its (nonzero) digits is 13500, while the sum is 28.

The spelling of 30345500530 in words is "thirty billion, three hundred forty-five million, five hundred thousand, five hundred thirty".