5665566000050 has 48 divisors (see below), whose sum is σ = 11866785548544. Its totient is φ = 1993747560000.

The previous prime is 5665566000049. The next prime is 5665566000071. The reversal of 5665566000050 is 500006655665.

It is a junction number, because it is equal to n+sod(n) for n = 5665565999965 and 5665566000010.

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 23 ways as a sum of consecutive naturals, for example, 166128581 + ... + 166162680.

It is an arithmetic number, because the mean of its divisors is an integer number (247224698928).

Almost surely, 2^{5665566000050} is an apocalyptic number.

5665566000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5665566000050 is an abundant number, since it is smaller than the sum of its proper divisors (6201219548494).

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

5665566000050 is a wasteful number, since it uses less digits than its factorization.

5665566000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332291315 (or 332291310 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 5665566000050 in words is "five trillion, six hundred sixty-five billion, five hundred sixty-six million, fifty", and thus it is an aban number.