7065242773 has 2 divisors, whose sum is σ = 7065242774. Its totient is φ = 7065242772.

The previous prime is 7065242749. The next prime is 7065242801. The reversal of 7065242773 is 3772425607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6162721009 + 902521764 = 78503^2 + 30042^2 .

It is an emirp because it is prime and its reverse (3772425607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7065242773 - 2¹³ = 7065234581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7065240773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532621386 + 3532621387.

It is an arithmetic number, because the mean of its divisors is an integer number (3532621387).

Almost surely, 2^7065242773 is an apocalyptic number.

It is an amenable number.

7065242773 is a deficient number, since it is larger than the sum of its proper divisors (1).

7065242773 is an equidigital number, since it uses as much as digits as its factorization.

7065242773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 7065242773 is about 84054.9985009815. The cubic root of 7065242773 is about 1918.8559059370.

The spelling of 7065242773 in words is "seven billion, sixty-five million, two hundred forty-two thousand, seven hundred seventy-three".