7082165971 has 2 divisors, whose sum is σ = 7082165972. Its totient is φ = 7082165970.

The previous prime is 7082165953. The next prime is 7082166019. The reversal of 7082165971 is 1795612807.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7082165971 - 2⁹ = 7082165459 is a prime.

It is not a weakly prime, because it can be changed into another prime (7082165471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3541082985 + 3541082986.

It is an arithmetic number, because the mean of its divisors is an integer number (3541082986).

Almost surely, 2^7082165971 is an apocalyptic number.

7082165971 is a deficient number, since it is larger than the sum of its proper divisors (1).

7082165971 is an equidigital number, since it uses as much as digits as its factorization.

7082165971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 46.

The square root of 7082165971 is about 84155.6057015812. The cubic root of 7082165971 is about 1920.3867467268.

The spelling of 7082165971 in words is "seven billion, eighty-two million, one hundred sixty-five thousand, nine hundred seventy-one".