6606420773570 has 16 divisors (see below), whose sum is σ = 11891673348480. Its totient is φ = 2642542541424.

The previous prime is 6606420773531. The next prime is 6606420773591. The reversal of 6606420773570 is 753770246066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2126492 + ... + 4211271.

It is an arithmetic number, because the mean of its divisors is an integer number (743229584280).

Almost surely, 2^{6606420773570} is an apocalyptic number.

6606420773570 is a deficient number, since it is larger than the sum of its proper divisors (5285252574910).

6606420773570 is a wasteful number, since it uses less digits than its factorization.

6606420773570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6442009.

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 6606420773570 in words is "six trillion, six hundred six billion, four hundred twenty million, seven hundred seventy-three thousand, five hundred seventy".