30545446198 has 8 divisors (see below), whose sum is σ = 45820752120. Its totient is φ = 15271862160.

The previous prime is 30545446153. The next prime is 30545446219. The reversal of 30545446198 is 89164454503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 385168 + ... + 457651.

It is an arithmetic number, because the mean of its divisors is an integer number (5727594015).

Almost surely, 2^30545446198 is an apocalyptic number.

30545446198 is a deficient number, since it is larger than the sum of its proper divisors (15275305922).

30545446198 is a wasteful number, since it uses less digits than its factorization.

30545446198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860942.

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

The spelling of 30545446198 in words is "thirty billion, five hundred forty-five million, four hundred forty-six thousand, one hundred ninety-eight".