7165960097 has 2 divisors, whose sum is σ = 7165960098. Its totient is φ = 7165960096.

The previous prime is 7165960091. The next prime is 7165960157. The reversal of 7165960097 is 7900695617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6159738256 + 1006221841 = 78484^2 + 31721^2 .

It is a cyclic number.

It is not a de Polignac number, because 7165960097 - 2⁸ = 7165959841 is a prime.

It is a super-2 number, since 2×7165960097² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7165960091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3582980048 + 3582980049.

It is an arithmetic number, because the mean of its divisors is an integer number (3582980049).

Almost surely, 2^7165960097 is an apocalyptic number.

It is an amenable number.

7165960097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7165960097 is an equidigital number, since it uses as much as digits as its factorization.

7165960097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 7165960097 is about 84651.9940521191. The cubic root of 7165960097 is about 1927.9308901017.

The spelling of 7165960097 in words is "seven billion, one hundred sixty-five million, nine hundred sixty thousand, ninety-seven".