7072797911 has 2 divisors, whose sum is σ = 7072797912. Its totient is φ = 7072797910.

The previous prime is 7072797881. The next prime is 7072797931. The reversal of 7072797911 is 1197972707.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7072797911 - 2⁶ = 7072797847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7072797911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7072797931) 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, 3536398955 + 3536398956.

It is an arithmetic number, because the mean of its divisors is an integer number (3536398956).

Almost surely, 2^7072797911 is an apocalyptic number.

7072797911 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072797911 is an equidigital number, since it uses as much as digits as its factorization.

7072797911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388962, while the sum is 50.

The square root of 7072797911 is about 84099.9281271988. The cubic root of 7072797911 is about 1919.5396312868.

The spelling of 7072797911 in words is "seven billion, seventy-two million, seven hundred ninety-seven thousand, nine hundred eleven".