316616630053 has 2 divisors, whose sum is σ = 316616630054. Its totient is φ = 316616630052.

The previous prime is 316616630023. The next prime is 316616630089. The reversal of 316616630053 is 350036616613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250753567009 + 65863063044 = 500753^2 + 256638^2 .

It is a cyclic number.

It is not a de Polignac number, because 316616630053 - 2⁹ = 316616629541 is a prime.

It is a super-2 number, since 2×316616630053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316616629988 and 316616630015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316616630003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158308315026 + 158308315027.

It is an arithmetic number, because the mean of its divisors is an integer number (158308315027).

Almost surely, 2^316616630053 is an apocalyptic number.

It is an amenable number.

316616630053 is a deficient number, since it is larger than the sum of its proper divisors (1).

316616630053 is an equidigital number, since it uses as much as digits as its factorization.

316616630053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 316616630053 in words is "three hundred sixteen billion, six hundred sixteen million, six hundred thirty thousand, fifty-three".