5505166006651 has 4 divisors (see below), whose sum is σ = 5508868204512. Its totient is φ = 5501463808792.

The previous prime is 5505166006649. The next prime is 5505166006679. The reversal of 5505166006651 is 1566006615055.

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

It is a cyclic number.

It is not a de Polignac number, because 5505166006651 - 2¹ = 5505166006649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505166106651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851096700 + ... + 1851099673.

It is an arithmetic number, because the mean of its divisors is an integer number (1377217051128).

Almost surely, 2^{5505166006651} is an apocalyptic number.

5505166006651 is a deficient number, since it is larger than the sum of its proper divisors (3702197861).

5505166006651 is a wasteful number, since it uses less digits than its factorization.

5505166006651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702197860.

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 5505166006651 in words is "five trillion, five hundred five billion, one hundred sixty-six million, six thousand, six hundred fifty-one".