7512061052317 has 2 divisors, whose sum is σ = 7512061052318. Its totient is φ = 7512061052316.

The previous prime is 7512061052299. The next prime is 7512061052371. The reversal of 7512061052317 is 7132501602157.

Together with next prime (7512061052371) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7203179647876 + 308881404441 = 2683874^2 + 555771^2 .

It is a cyclic number.

It is not a de Polignac number, because 7512061052317 - 2¹¹ = 7512061050269 is a prime.

It is a super-2 number, since 2×7512061052317² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7512061052317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7512061052117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756030526158 + 3756030526159.

It is an arithmetic number, because the mean of its divisors is an integer number (3756030526159).

Almost surely, 2^{7512061052317} is an apocalyptic number.

It is an amenable number.

7512061052317 is a deficient number, since it is larger than the sum of its proper divisors (1).

7512061052317 is an equidigital number, since it uses as much as digits as its factorization.

7512061052317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 7512061052317 in words is "seven trillion, five hundred twelve billion, sixty-one million, fifty-two thousand, three hundred seventeen".