5166110566 has 4 divisors (see below), whose sum is σ = 7749165852. Its totient is φ = 2583055282.

The previous prime is 5166110527. The next prime is 5166110611. The reversal of 5166110566 is 6650116615.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1291527640 + ... + 1291527643.

It is an arithmetic number, because the mean of its divisors is an integer number (1937291463).

Almost surely, 2^5166110566 is an apocalyptic number.

5166110566 is a deficient number, since it is larger than the sum of its proper divisors (2583055286).

5166110566 is a wasteful number, since it uses less digits than its factorization.

5166110566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583055285.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 5166110566 is about 71875.6604560960. The cubic root of 5166110566 is about 1728.7063698318.

The spelling of 5166110566 in words is "five billion, one hundred sixty-six million, one hundred ten thousand, five hundred sixty-six".