4566538505100 has 216 divisors, whose sum is σ = 15607688668992. Its totient is φ = 1021882617600.

The previous prime is 4566538505083. The next prime is 4566538505129. The reversal of 4566538505100 is 15058356654.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4566538505100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3536382 + ... + 4651781.

It is an arithmetic number, because the mean of its divisors is an integer number (72257817912).

Almost surely, 2^{4566538505100} is an apocalyptic number.

It is an amenable number.

4566538505100 is an abundant number, since it is smaller than the sum of its proper divisors (11041150163892).

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

4566538505100 is a wasteful number, since it uses less digits than its factorization.

4566538505100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188217 (or 8188197 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 4566538505100 in words is "four trillion, five hundred sixty-six billion, five hundred thirty-eight million, five hundred five thousand, one hundred".