5050000000566 has 128 divisors (see below), whose sum is σ = 12246406848000. Its totient is φ = 1536444588672.

The previous prime is 5050000000477. The next prime is 5050000000657. The reversal of 5050000000566 is 6650000000505.

5050000000566 is a `hidden beast` number, since 50 + 50 + 0 + 0 + 0 + 0 + 0 + 0 + 566 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 13713400 + ... + 14076836.

It is an arithmetic number, because the mean of its divisors is an integer number (95675053500).

Almost surely, 2^{5050000000566} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5050000000566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6123203424000).

5050000000566 is an abundant number, since it is smaller than the sum of its proper divisors (7196406847434).

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

5050000000566 is a wasteful number, since it uses less digits than its factorization.

5050000000566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363963 (or 363957 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 5050000000566 in words is "five trillion, fifty billion, five hundred sixty-six", and thus it is an aban number.