6550802864 has 10 divisors (see below), whose sum is σ = 12692180580. Its totient is φ = 3275401424.

The previous prime is 6550802821. The next prime is 6550802873. The reversal of 6550802864 is 4682080556.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204712574 + ... + 204712605.

It is an arithmetic number, because the mean of its divisors is an integer number (1269218058).

Almost surely, 2^6550802864 is an apocalyptic number.

It is an amenable number.

6550802864 is a deficient number, since it is larger than the sum of its proper divisors (6141377716).

6550802864 is a wasteful number, since it uses less digits than its factorization.

6550802864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409425187 (or 409425181 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 6550802864 is about 80937.0302395634. The cubic root of 6550802864 is about 1871.1050751398.

The spelling of 6550802864 in words is "six billion, five hundred fifty million, eight hundred two thousand, eight hundred sixty-four".