316522067453 has 2 divisors, whose sum is σ = 316522067454. Its totient is φ = 316522067452.

The previous prime is 316522067423. The next prime is 316522067503. The reversal of 316522067453 is 354760225613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309967222009 + 6554845444 = 556747^2 + 80962^2 .

It is a cyclic number.

It is not a de Polignac number, because 316522067453 - 2¹⁰ = 316522066429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316522067423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158261033726 + 158261033727.

It is an arithmetic number, because the mean of its divisors is an integer number (158261033727).

Almost surely, 2^316522067453 is an apocalyptic number.

It is an amenable number.

316522067453 is a deficient number, since it is larger than the sum of its proper divisors (1).

316522067453 is an equidigital number, since it uses as much as digits as its factorization.

316522067453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 316522067453 in words is "three hundred sixteen billion, five hundred twenty-two million, sixty-seven thousand, four hundred fifty-three".