5006685505 has 4 divisors (see below), whose sum is σ = 6008022612. Its totient is φ = 4005348400.

The previous prime is 5006685493. The next prime is 5006685511. The reversal of 5006685505 is 5055866005.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 510714801 + 4495970704 = 22599^2 + 67052^2 .

It is not a de Polignac number, because 5006685505 - 2⁹ = 5006684993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500668546 + ... + 500668555.

It is an arithmetic number, because the mean of its divisors is an integer number (1502005653).

Almost surely, 2^5006685505 is an apocalyptic number.

It is an amenable number.

5006685505 is a deficient number, since it is larger than the sum of its proper divisors (1001337107).

5006685505 is a wasteful number, since it uses less digits than its factorization.

5006685505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001337106.

The product of its (nonzero) digits is 180000, while the sum is 40.

The square root of 5006685505 is about 70757.9359860080. The cubic root of 5006685505 is about 1710.7377440936.

The spelling of 5006685505 in words is "five billion, six million, six hundred eighty-five thousand, five hundred five".