566550006100 has 54 divisors (see below), whose sum is σ = 1331258459370. Its totient is φ = 209187688320.

The previous prime is 566550006067. The next prime is 566550006221. The reversal of 566550006100 is 1600055665.

It can be written as a sum of positive squares in 9 ways, for example, as 520631516304 + 45918489796 = 721548^2 + 214286^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16744935 + ... + 16778734.

Almost surely, 2^566550006100 is an apocalyptic number.

566550006100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

566550006100 is an abundant number, since it is smaller than the sum of its proper divisors (764708453270).

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

566550006100 is a wasteful number, since it uses less digits than its factorization.

566550006100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33523709 (or 33523689 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 566550006100 in words is "five hundred sixty-six billion, five hundred fifty million, six thousand, one hundred".