316253435223165 has 32 divisors (see below), whose sum is σ = 552025087082496. Its totient is φ = 153329695824960.

The previous prime is 316253435223163. The next prime is 316253435223181. The reversal of 316253435223165 is 561322534352613.

It is not a de Polignac number, because 316253435223165 - 2¹ = 316253435223163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316253435223161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28356777 + ... + 37902686.

It is an arithmetic number, because the mean of its divisors is an integer number (17250783971328).

Almost surely, 2^{316253435223165} is an apocalyptic number.

It is an amenable number.

316253435223165 is a deficient number, since it is larger than the sum of its proper divisors (235771651859331).

316253435223165 is a wasteful number, since it uses less digits than its factorization.

316253435223165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66288409.

The product of its digits is 11664000, while the sum is 51.

Adding to 316253435223165 its reverse (561322534352613), we get a palindrome (877575969575778).

The spelling of 316253435223165 in words is "three hundred sixteen trillion, two hundred fifty-three billion, four hundred thirty-five million, two hundred twenty-three thousand, one hundred sixty-five".