7235552273 has 2 divisors, whose sum is σ = 7235552274. Its totient is φ = 7235552272.

The previous prime is 7235552227. The next prime is 7235552299. The reversal of 7235552273 is 3722555327.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5823521344 + 1412030929 = 76312^2 + 37577^2 .

It is a cyclic number.

It is not a de Polignac number, because 7235552273 - 2²⁶ = 7168443409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7235552273.

It is not a weakly prime, because it can be changed into another prime (7235552873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3617776136 + 3617776137.

It is an arithmetic number, because the mean of its divisors is an integer number (3617776137).

Almost surely, 2^7235552273 is an apocalyptic number.

It is an amenable number.

7235552273 is a deficient number, since it is larger than the sum of its proper divisors (1).

7235552273 is an equidigital number, since it uses as much as digits as its factorization.

7235552273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 441000, while the sum is 41.

The square root of 7235552273 is about 85062.0495461989. The cubic root of 7235552273 is about 1934.1518246976.

The spelling of 7235552273 in words is "seven billion, two hundred thirty-five million, five hundred fifty-two thousand, two hundred seventy-three".