6550562116065 has 32 divisors (see below), whose sum is σ = 11478197632896. Its totient is φ = 3163672002560.

The previous prime is 6550562116057. The next prime is 6550562116103. The reversal of 6550562116065 is 5606112650556.

It is not a de Polignac number, because 6550562116065 - 2³ = 6550562116057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77195682 + ... + 77280491.

It is an arithmetic number, because the mean of its divisors is an integer number (358693676028).

Almost surely, 2^{6550562116065} is an apocalyptic number.

It is an amenable number.

6550562116065 is a deficient number, since it is larger than the sum of its proper divisors (4927635516831).

6550562116065 is a wasteful number, since it uses less digits than its factorization.

6550562116065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154476449.

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 6550562116065 in words is "six trillion, five hundred fifty billion, five hundred sixty-two million, one hundred sixteen thousand, sixty-five".