316515550017 has 8 divisors (see below), whose sum is σ = 423105621120. Its totient is φ = 210467922800.

The previous prime is 316515550009. The next prime is 316515550061. The reversal of 316515550017 is 710055515613.

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 316515550017 - 2³ = 316515550009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316515550217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135609609 + ... + 135611942.

It is an arithmetic number, because the mean of its divisors is an integer number (52888202640).

Almost surely, 2^316515550017 is an apocalyptic number.

It is an amenable number.

316515550017 is a deficient number, since it is larger than the sum of its proper divisors (106590071103).

316515550017 is a wasteful number, since it uses less digits than its factorization.

316515550017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271221943.

The product of its (nonzero) digits is 78750, while the sum is 39.

The spelling of 316515550017 in words is "three hundred sixteen billion, five hundred fifteen million, five hundred fifty thousand, seventeen".