5163522666 has 8 divisors (see below), whose sum is σ = 10327045344. Its totient is φ = 1721174220.

The previous prime is 5163522613. The next prime is 5163522673. The reversal of 5163522666 is 6662253615.

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

5163522666 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 430293550 + ... + 430293561.

It is an arithmetic number, because the mean of its divisors is an integer number (1290880668).

Almost surely, 2^5163522666 is an apocalyptic number.

5163522666 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.

5163522666 is a wasteful number, since it uses less digits than its factorization.

5163522666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860587116.

The product of its digits is 388800, while the sum is 42.

The square root of 5163522666 is about 71857.6555837998. The cubic root of 5163522666 is about 1728.4176635034.

The spelling of 5163522666 in words is "five billion, one hundred sixty-three million, five hundred twenty-two thousand, six hundred sixty-six".