6815095312312 has 16 divisors (see below), whose sum is σ = 14603775669360. Its totient is φ = 2920755133824.

The previous prime is 6815095312283. The next prime is 6815095312313. The reversal of 6815095312312 is 2132135905186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6815095312313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60849065233 + ... + 60849065344.

It is an arithmetic number, because the mean of its divisors is an integer number (912735979335).

Almost surely, 2^{6815095312312} is an apocalyptic number.

It is an amenable number.

6815095312312 is an abundant number, since it is smaller than the sum of its proper divisors (7788680357048).

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

6815095312312 is a wasteful number, since it uses less digits than its factorization.

6815095312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121698130590 (or 121698130586 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 6815095312312 in words is "six trillion, eight hundred fifteen billion, ninety-five million, three hundred twelve thousand, three hundred twelve".