30033305055 has 48 divisors (see below), whose sum is σ = 56137055520. Its totient is φ = 14765877504.

The previous prime is 30033304993. The next prime is 30033305063. The reversal of 30033305055 is 55050333003.

30033305055 is a `hidden beast` number, since 300 + 3 + 3 + 305 + 0 + 55 = 666.

It is not a de Polignac number, because 30033305055 - 2¹¹ = 30033303007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 408936 + ... + 476754.

It is an arithmetic number, because the mean of its divisors is an integer number (1169521990).

Almost surely, 2^30033305055 is an apocalyptic number.

30033305055 is a deficient number, since it is larger than the sum of its proper divisors (26103750465).

30033305055 is a wasteful number, since it uses less digits than its factorization.

30033305055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68600 (or 68597 counting only the distinct ones).

The product of its (nonzero) digits is 10125, while the sum is 27.

Adding to 30033305055 its reverse (55050333003), we get a palindrome (85083638058).

The spelling of 30033305055 in words is "thirty billion, thirty-three million, three hundred five thousand, fifty-five".