6506551500006 has 8 divisors (see below), whose sum is σ = 13013103000024. Its totient is φ = 2168850500000.

The previous prime is 6506551499999. The next prime is 6506551500011. The reversal of 6506551500006 is 6000051556056.

It is a sphenic number, since it is the product of 3 distinct primes.

6506551500006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542212624995 + ... + 542212625006.

It is an arithmetic number, because the mean of its divisors is an integer number (1626637875003).

Almost surely, 2^{6506551500006} is an apocalyptic number.

6506551500006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6506551500006 is a wasteful number, since it uses less digits than its factorization.

6506551500006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084425250006.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 6506551500006 in words is "six trillion, five hundred six billion, five hundred fifty-one million, five hundred thousand, six".