30504182836 has 24 divisors (see below), whose sum is σ = 53516344896. Its totient is φ = 15213841920.

The previous prime is 30504182777. The next prime is 30504182861. The reversal of 30504182836 is 63828140503.

It is a congruent number.

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, 3483015 + ... + 3491761.

It is an arithmetic number, because the mean of its divisors is an integer number (2229847704).

Almost surely, 2^30504182836 is an apocalyptic number.

It is an amenable number.

30504182836 is a deficient number, since it is larger than the sum of its proper divisors (23012162060).

30504182836 is a wasteful number, since it uses less digits than its factorization.

30504182836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839 (or 10837 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 30504182836 in words is "thirty billion, five hundred four million, one hundred eighty-two thousand, eight hundred thirty-six".