8115475892312 has 16 divisors (see below), whose sum is σ = 15216551019360. Its totient is φ = 4057728953824.

The previous prime is 8115475892287. The next prime is 8115475892341. The reversal of 8115475892312 is 2132985745118.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188518 + ... + 5811594.

It is an arithmetic number, because the mean of its divisors is an integer number (951034438710).

Almost surely, 2^{8115475892312} is an apocalyptic number.

It is an amenable number.

8115475892312 is a deficient number, since it is larger than the sum of its proper divisors (7101075127048).

8115475892312 is a wasteful number, since it uses less digits than its factorization.

8115475892312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248090 (or 2248086 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 56.

The spelling of 8115475892312 in words is "eight trillion, one hundred fifteen billion, four hundred seventy-five million, eight hundred ninety-two thousand, three hundred twelve".