7475340820193 has 2 divisors, whose sum is σ = 7475340820194. Its totient is φ = 7475340820192.

The previous prime is 7475340820111. The next prime is 7475340820237. The reversal of 7475340820193 is 3910280435747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3916413294049 + 3558927526144 = 1978993^2 + 1886512^2 .

It is a cyclic number.

It is not a de Polignac number, because 7475340820193 - 2¹⁶ = 7475340754657 is a prime.

It is not a weakly prime, because it can be changed into another prime (7475340810193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3737670410096 + 3737670410097.

It is an arithmetic number, because the mean of its divisors is an integer number (3737670410097).

Almost surely, 2^{7475340820193} is an apocalyptic number.

It is an amenable number.

7475340820193 is a deficient number, since it is larger than the sum of its proper divisors (1).

7475340820193 is an equidigital number, since it uses as much as digits as its factorization.

7475340820193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 7475340820193 in words is "seven trillion, four hundred seventy-five billion, three hundred forty million, eight hundred twenty thousand, one hundred ninety-three".