198480304054 has 16 divisors (see below), whose sum is σ = 306214715088. Its totient is φ = 96416587872.

The previous prime is 198480304027. The next prime is 198480304063. The reversal of 198480304054 is 450403084891.

It is a junction number, because it is equal to n+sod(n) for n = 198480303995 and 198480304013.

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, 1912977 + ... + 2014060.

It is an arithmetic number, because the mean of its divisors is an integer number (19138419693).

Almost surely, 2^198480304054 is an apocalyptic number.

198480304054 is a deficient number, since it is larger than the sum of its proper divisors (107734411034).

198480304054 is a wasteful number, since it uses less digits than its factorization.

198480304054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927759.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 198480304054 in words is "one hundred ninety-eight billion, four hundred eighty million, three hundred four thousand, fifty-four".