30485815366 has 4 divisors (see below), whose sum is σ = 45728723052. Its totient is φ = 15242907682.

The previous prime is 30485815337. The next prime is 30485815387. The reversal of 30485815366 is 66351858403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66351858403 = 3581 ⋅18528863.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7621453840 + ... + 7621453843.

It is an arithmetic number, because the mean of its divisors is an integer number (11432180763).

Almost surely, 2^30485815366 is an apocalyptic number.

30485815366 is a deficient number, since it is larger than the sum of its proper divisors (15242907686).

30485815366 is a wasteful number, since it uses less digits than its factorization.

30485815366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15242907685.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 30485815366 in words is "thirty billion, four hundred eighty-five million, eight hundred fifteen thousand, three hundred sixty-six".