7162065947 has 2 divisors, whose sum is σ = 7162065948. Its totient is φ = 7162065946.

The previous prime is 7162065863. The next prime is 7162065973. The reversal of 7162065947 is 7495602617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7162065947 - 2¹⁶ = 7162000411 is a prime.

It is not a weakly prime, because it can be changed into another prime (7162065347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3581032973 + 3581032974.

It is an arithmetic number, because the mean of its divisors is an integer number (3581032974).

Almost surely, 2^7162065947 is an apocalyptic number.

7162065947 is a deficient number, since it is larger than the sum of its proper divisors (1).

7162065947 is an equidigital number, since it uses as much as digits as its factorization.

7162065947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 7162065947 is about 84628.9899916098. The cubic root of 7162065947 is about 1927.5815992726.

The spelling of 7162065947 in words is "seven billion, one hundred sixty-two million, sixty-five thousand, nine hundred forty-seven".