30050500 has 24 divisors (see below), whose sum is σ = 65631384. Its totient is φ = 12020000.

The previous prime is 30050479. The next prime is 30050513. The reversal of 30050500 is 505003.

It can be written as a sum of positive squares in 4 ways, for example, as 1406596 + 28643904 = 1186^2 + 5352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29551 + ... + 30550.

It is an arithmetic number, because the mean of its divisors is an integer number (2734641).

Almost surely, 2^30050500 is an apocalyptic number.

It is an amenable number.

30050500 is an abundant number, since it is smaller than the sum of its proper divisors (35580884).

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

30050500 is a wasteful number, since it uses less digits than its factorization.

30050500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60120 (or 60108 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 30050500 is about 5481.8336348342. The cubic root of 30050500 is about 310.8975031253.

Adding to 30050500 its reverse (505003), we get a palindrome (30555503).

The spelling of 30050500 in words is "thirty million, fifty thousand, five hundred".