316827274517 has 32 divisors (see below), whose sum is σ = 364263752160. Its totient is φ = 272979025920.

The previous prime is 316827274427. The next prime is 316827274529. The reversal of 316827274517 is 715472728613.

It can be written as a sum of positive squares in 16 ways, for example, as 26684529316 + 290142745201 = 163354^2 + 538649^2 .

It is not a de Polignac number, because 316827274517 - 2¹⁶ = 316827208981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316827274537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15627167 + ... + 15647427.

It is an arithmetic number, because the mean of its divisors is an integer number (11383242255).

Almost surely, 2^316827274517 is an apocalyptic number.

It is an amenable number.

316827274517 is a deficient number, since it is larger than the sum of its proper divisors (47436477643).

316827274517 is a wasteful number, since it uses less digits than its factorization.

316827274517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20873.

The product of its digits is 3951360, while the sum is 53.

The spelling of 316827274517 in words is "three hundred sixteen billion, eight hundred twenty-seven million, two hundred seventy-four thousand, five hundred seventeen".