30350512 has 20 divisors (see below), whose sum is σ = 59634576. Its totient is φ = 14960960.

The previous prime is 30350483. The next prime is 30350521. The reversal of 30350512 is 21505303.

It is a self number, because there is not a number n which added to its sum of digits gives 30350512.

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 3 ways as a sum of consecutive naturals, for example, 12223 + ... + 14494.

Almost surely, 2^30350512 is an apocalyptic number.

It is an amenable number.

30350512 is a deficient number, since it is larger than the sum of its proper divisors (29284064).

30350512 is a wasteful number, since it uses less digits than its factorization.

30350512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26796 (or 26790 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 30350512 is about 5509.1298768499. The cubic root of 30350512 is about 311.9287038494.

Adding to 30350512 its reverse (21505303), we get a palindrome (51855815).

The spelling of 30350512 in words is "thirty million, three hundred fifty thousand, five hundred twelve".