5050066566 has 8 divisors (see below), whose sum is σ = 10100133144. Its totient is φ = 1683355520.

The previous prime is 5050066531. The next prime is 5050066577. The reversal of 5050066566 is 6656600505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

5050066566 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420838875 + ... + 420838886.

It is an arithmetic number, because the mean of its divisors is an integer number (1262516643).

Almost surely, 2^5050066566 is an apocalyptic number.

5050066566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5050066566 is a wasteful number, since it uses less digits than its factorization.

5050066566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841677766.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 5050066566 is about 71063.8203729577. The cubic root of 5050066566 is about 1715.6645098343.

The spelling of 5050066566 in words is "five billion, fifty million, sixty-six thousand, five hundred sixty-six".