6550560661101 has 8 divisors (see below), whose sum is σ = 8734219811424. Its totient is φ = 4366970975760.

The previous prime is 6550560661069. The next prime is 6550560661111. The reversal of 6550560661101 is 1011660650556.

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

It is not a de Polignac number, because 6550560661101 - 2⁵ = 6550560661069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6550560661111) 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, 17145811 + ... + 17523696.

It is an arithmetic number, because the mean of its divisors is an integer number (1091777476428).

Almost surely, 2^{6550560661101} is an apocalyptic number.

It is an amenable number.

6550560661101 is a deficient number, since it is larger than the sum of its proper divisors (2183659150323).

6550560661101 is a wasteful number, since it uses less digits than its factorization.

6550560661101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34732491.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 6550560661101 in words is "six trillion, five hundred fifty billion, five hundred sixty million, six hundred sixty-one thousand, one hundred one".