30050050280 has 16 divisors (see below), whose sum is σ = 67612613220. Its totient is φ = 12020020096.

The previous prime is 30050050249. The next prime is 30050050319. The reversal of 30050050280 is 8205005003.

It can be written as a sum of positive squares in 2 ways, for example, as 29983692964 + 66357316 = 173158^2 + 8146^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375625589 + ... + 375625668.

Almost surely, 2^30050050280 is an apocalyptic number.

It is an amenable number.

30050050280 is an abundant number, since it is smaller than the sum of its proper divisors (37562562940).

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

30050050280 is a wasteful number, since it uses less digits than its factorization.

30050050280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751251268 (or 751251264 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 30050050280 its reverse (8205005003), we get a palindrome (38255055283).

The spelling of 30050050280 in words is "thirty billion, fifty million, fifty thousand, two hundred eighty".