1075351315817 has 2 divisors, whose sum is σ = 1075351315818. Its totient is φ = 1075351315816.

The previous prime is 1075351315807. The next prime is 1075351315873. The reversal of 1075351315817 is 7185131535701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 909770684761 + 165580631056 = 953819^2 + 406916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1075351315817 is a prime.

It is a super-3 number, since 3×1075351315817³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1075351315807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537675657908 + 537675657909.

It is an arithmetic number, because the mean of its divisors is an integer number (537675657909).

Almost surely, 2^{1075351315817} is an apocalyptic number.

It is an amenable number.

1075351315817 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075351315817 is an equidigital number, since it uses as much as digits as its factorization.

1075351315817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441000, while the sum is 47.

The spelling of 1075351315817 in words is "one trillion, seventy-five billion, three hundred fifty-one million, three hundred fifteen thousand, eight hundred seventeen".