6665060770 has 16 divisors (see below), whose sum is σ = 12000522240. Its totient is φ = 2665265904.

The previous prime is 6665060767. The next prime is 6665060797. The reversal of 6665060770 is 770605666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57180 + ... + 128839.

It is an arithmetic number, because the mean of its divisors is an integer number (750032640).

Almost surely, 2^6665060770 is an apocalyptic number.

6665060770 is a deficient number, since it is larger than the sum of its proper divisors (5335461470).

6665060770 is a wasteful number, since it uses less digits than its factorization.

6665060770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189609.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 6665060770 is about 81639.8234319502. The cubic root of 6665060770 is about 1881.9209249640.

The spelling of 6665060770 in words is "six billion, six hundred sixty-five million, sixty thousand, seven hundred seventy".