6605550210607 has 4 divisors (see below), whose sum is σ = 6611571679536. Its totient is φ = 6599528741680.

The previous prime is 6605550210559. The next prime is 6605550210643. The reversal of 6605550210607 is 7060120555066.

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 6605550210607 - 2³⁵ = 6571190472239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6605550210647) 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, 3010732819 + ... + 3010735012.

It is an arithmetic number, because the mean of its divisors is an integer number (1652892919884).

Almost surely, 2^{6605550210607} is an apocalyptic number.

6605550210607 is a deficient number, since it is larger than the sum of its proper divisors (6021468929).

6605550210607 is a wasteful number, since it uses less digits than its factorization.

6605550210607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021468928.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 6605550210607 in words is "six trillion, six hundred five billion, five hundred fifty million, two hundred ten thousand, six hundred seven".