5167395566 has 16 divisors (see below), whose sum is σ = 8042196240. Its totient is φ = 2487192960.

The previous prime is 5167395529. The next prime is 5167395631. The reversal of 5167395566 is 6655937615.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112640 + ... + 151731.

It is an arithmetic number, because the mean of its divisors is an integer number (502637265).

Almost surely, 2^5167395566 is an apocalyptic number.

5167395566 is a deficient number, since it is larger than the sum of its proper divisors (2874800674).

5167395566 is a wasteful number, since it uses less digits than its factorization.

5167395566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264739.

The product of its digits is 5103000, while the sum is 53.

The square root of 5167395566 is about 71884.5989485926. The cubic root of 5167395566 is about 1728.8496887111.

The spelling of 5167395566 in words is "five billion, one hundred sixty-seven million, three hundred ninety-five thousand, five hundred sixty-six".