1316566528153 has 2 divisors, whose sum is σ = 1316566528154. Its totient is φ = 1316566528152.

The previous prime is 1316566528091. The next prime is 1316566528157. The reversal of 1316566528153 is 3518256656131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1295517451264 + 21049076889 = 1138208^2 + 145083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316566528153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1316566528153.

It is not a weakly prime, because it can be changed into another prime (1316566528157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658283264076 + 658283264077.

It is an arithmetic number, because the mean of its divisors is an integer number (658283264077).

Almost surely, 2^{1316566528153} is an apocalyptic number.

It is an amenable number.

1316566528153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316566528153 is an equidigital number, since it uses as much as digits as its factorization.

1316566528153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 52.

The spelling of 1316566528153 in words is "one trillion, three hundred sixteen billion, five hundred sixty-six million, five hundred twenty-eight thousand, one hundred fifty-three".