30504184772 has 12 divisors (see below), whose sum is σ = 53388866496. Its totient is φ = 15250222920.

The previous prime is 30504184747. The next prime is 30504184801. The reversal of 30504184772 is 27748140503.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430328 + ... + 496175.

It is an arithmetic number, because the mean of its divisors is an integer number (4449072208).

Almost surely, 2^30504184772 is an apocalyptic number.

It is an amenable number.

30504184772 is a deficient number, since it is larger than the sum of its proper divisors (22884681724).

30504184772 is a wasteful number, since it uses less digits than its factorization.

30504184772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934738 (or 934736 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 30504184772 in words is "thirty billion, five hundred four million, one hundred eighty-four thousand, seven hundred seventy-two".