6512225505316 has 24 divisors (see below), whose sum is σ = 12073255049016. Its totient is φ = 3062929912320.

The previous prime is 6512225505301. The next prime is 6512225505353. The reversal of 6512225505316 is 6135055222156.

It can be written as a sum of positive squares in 4 ways, for example, as 333540900900 + 6178684604416 = 577530^2 + 2485696^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25603711 + ... + 25856806.

It is an arithmetic number, because the mean of its divisors is an integer number (503052293709).

Almost surely, 2^{6512225505316} is an apocalyptic number.

It is an amenable number.

6512225505316 is a deficient number, since it is larger than the sum of its proper divisors (5561029543700).

6512225505316 is a wasteful number, since it uses less digits than its factorization.

6512225505316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51462399 (or 51462397 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 6512225505316 in words is "six trillion, five hundred twelve billion, two hundred twenty-five million, five hundred five thousand, three hundred sixteen".