6551717170 has 16 divisors (see below), whose sum is σ = 11811791808. Its totient is φ = 2616531120.

The previous prime is 6551717167. The next prime is 6551717177. The reversal of 6551717170 is 717171556.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6551717177) by changing a digit.

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, 512844 + ... + 525463.

It is an arithmetic number, because the mean of its divisors is an integer number (738236988).

Almost surely, 2^6551717170 is an apocalyptic number.

6551717170 is a deficient number, since it is larger than the sum of its proper divisors (5260074638).

6551717170 is a wasteful number, since it uses less digits than its factorization.

6551717170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038945.

The product of its (nonzero) digits is 51450, while the sum is 40.

The square root of 6551717170 is about 80942.6782976694. The cubic root of 6551717170 is about 1871.1921221296.

The spelling of 6551717170 in words is "six billion, five hundred fifty-one million, seven hundred seventeen thousand, one hundred seventy".