216198600546 has 16 divisors (see below), whose sum is σ = 457832330784. Its totient is φ = 67827011904.

The previous prime is 216198600511. The next prime is 216198600557. The reversal of 216198600546 is 645006891612.

216198600546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 216198600495 and 216198600504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059796960 + ... + 1059797163.

It is an arithmetic number, because the mean of its divisors is an integer number (28614520674).

Almost surely, 2^216198600546 is an apocalyptic number.

216198600546 is an abundant number, since it is smaller than the sum of its proper divisors (241633730238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

216198600546 is a wasteful number, since it uses less digits than its factorization.

216198600546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119594145.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 216198600546 in words is "two hundred sixteen billion, one hundred ninety-eight million, six hundred thousand, five hundred forty-six".