7551875342017 has 2 divisors, whose sum is σ = 7551875342018. Its totient is φ = 7551875342016.

The previous prime is 7551875341943. The next prime is 7551875342047. The reversal of 7551875342017 is 7102435781557.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4322806506496 + 3229068835521 = 2079136^2 + 1796961^2 .

It is an emirp because it is prime and its reverse (7102435781557) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7551875342017 - 2¹¹ = 7551875339969 is a prime.

It is not a weakly prime, because it can be changed into another prime (7551875342047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3775937671008 + 3775937671009.

It is an arithmetic number, because the mean of its divisors is an integer number (3775937671009).

Almost surely, 2^{7551875342017} is an apocalyptic number.

It is an amenable number.

7551875342017 is a deficient number, since it is larger than the sum of its proper divisors (1).

7551875342017 is an equidigital number, since it uses as much as digits as its factorization.

7551875342017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232000, while the sum is 55.

The spelling of 7551875342017 in words is "seven trillion, five hundred fifty-one billion, eight hundred seventy-five million, three hundred forty-two thousand, seventeen".