5565165506 has 8 divisors (see below), whose sum is σ = 8369775120. Its totient is φ = 2775240468.

The previous prime is 5565165451. The next prime is 5565165563. The reversal of 5565165506 is 6055615655.

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

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 in 3 ways as a sum of consecutive naturals, for example, 3670196 + ... + 3671711.

It is an arithmetic number, because the mean of its divisors is an integer number (1046221890).

Almost surely, 2^5565165506 is an apocalyptic number.

5565165506 is a deficient number, since it is larger than the sum of its proper divisors (2804609614).

5565165506 is a wasteful number, since it uses less digits than its factorization.

5565165506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342288.

The product of its (nonzero) digits is 675000, while the sum is 44.

The square root of 5565165506 is about 74600.0369034761. The cubic root of 5565165506 is about 1772.1182366621.

The spelling of 5565165506 in words is "five billion, five hundred sixty-five million, one hundred sixty-five thousand, five hundred six".