5550665116611 has 8 divisors (see below), whose sum is σ = 7432650285840. Its totient is φ = 3684561679232.

The previous prime is 5550665116561. The next prime is 5550665116613. The reversal of 5550665116611 is 1166115660555.

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

It is a cyclic number.

It is not a de Polignac number, because 5550665116611 - 2⁷ = 5550665116483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5550665116613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3970432146 + ... + 3970433543.

It is an arithmetic number, because the mean of its divisors is an integer number (929081285730).

Almost surely, 2^{5550665116611} is an apocalyptic number.

5550665116611 is a deficient number, since it is larger than the sum of its proper divisors (1881985169229).

5550665116611 is a wasteful number, since it uses less digits than its factorization.

5550665116611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940865925.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 5550665116611 in words is "five trillion, five hundred fifty billion, six hundred sixty-five million, one hundred sixteen thousand, six hundred eleven".