75119982097 has 2 divisors, whose sum is σ = 75119982098. Its totient is φ = 75119982096.

The previous prime is 75119982079. The next prime is 75119982101. The reversal of 75119982097 is 79028991157.

Together with previous prime (75119982079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61337456896 + 13782525201 = 247664^2 + 117399^2 .

It is an emirp because it is prime and its reverse (79028991157) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75119982097 - 2⁷ = 75119981969 is a prime.

It is not a weakly prime, because it can be changed into another prime (75119985097) 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, 37559991048 + 37559991049.

It is an arithmetic number, because the mean of its divisors is an integer number (37559991049).

Almost surely, 2^75119982097 is an apocalyptic number.

It is an amenable number.

75119982097 is a deficient number, since it is larger than the sum of its proper divisors (1).

75119982097 is an equidigital number, since it uses as much as digits as its factorization.

75119982097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 58.

The spelling of 75119982097 in words is "seventy-five billion, one hundred nineteen million, nine hundred eighty-two thousand, ninety-seven".