316665523047 has 8 divisors (see below), whose sum is σ = 422257397760. Its totient is φ = 211091998520.

The previous prime is 316665523033. The next prime is 316665523049. The reversal of 316665523047 is 740325566613.

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

It is a cyclic number.

It is not a de Polignac number, because 316665523047 - 2⁷ = 316665522919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316665522987 and 316665523005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316665523049) 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 7 ways as a sum of consecutive naturals, for example, 4547229 + ... + 4616342.

It is an arithmetic number, because the mean of its divisors is an integer number (52782174720).

Almost surely, 2^316665523047 is an apocalyptic number.

316665523047 is a deficient number, since it is larger than the sum of its proper divisors (105591874713).

316665523047 is a wasteful number, since it uses less digits than its factorization.

316665523047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175093.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 316665523047 in words is "three hundred sixteen billion, six hundred sixty-five million, five hundred twenty-three thousand, forty-seven".