316755236533601 has 2 divisors, whose sum is σ = 316755236533602. Its totient is φ = 316755236533600.

The previous prime is 316755236533597. The next prime is 316755236533621. The reversal of 316755236533601 is 106335632557613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196745928358225 + 120009308175376 = 14026615^2 + 10954876^2 .

It is a cyclic number.

It is not a de Polignac number, because 316755236533601 - 2² = 316755236533597 is a prime.

It is not a weakly prime, because it can be changed into another prime (316755236533621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158377618266800 + 158377618266801.

It is an arithmetic number, because the mean of its divisors is an integer number (158377618266801).

Almost surely, 2^{316755236533601} is an apocalyptic number.

It is an amenable number.

316755236533601 is a deficient number, since it is larger than the sum of its proper divisors (1).

316755236533601 is an equidigital number, since it uses as much as digits as its factorization.

316755236533601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618000, while the sum is 56.

The spelling of 316755236533601 in words is "three hundred sixteen trillion, seven hundred fifty-five billion, two hundred thirty-six million, five hundred thirty-three thousand, six hundred one".