6512708072156 has 48 divisors (see below), whose sum is σ = 13390395863040. Its totient is φ = 2732475721920.

The previous prime is 6512708072141. The next prime is 6512708072179.

6512708072156 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12371345 + ... + 12887031.

It is an arithmetic number, because the mean of its divisors is an integer number (278966580480).

Almost surely, 2^{6512708072156} is an apocalyptic number.

It is an amenable number.

6512708072156 is an abundant number, since it is smaller than the sum of its proper divisors (6877687790884).

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

6512708072156 is a wasteful number, since it uses less digits than its factorization.

6512708072156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537794 (or 537792 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 6512708072156 in words is "six trillion, five hundred twelve billion, seven hundred eight million, seventy-two thousand, one hundred fifty-six".