9952223273 has 8 divisors (see below), whose sum is σ = 10196270280. Its totient is φ = 9708238720.

The previous prime is 9952223269. The next prime is 9952223297. The reversal of 9952223273 is 3723222599.

It can be written as a sum of positive squares in 4 ways, for example, as 842857024 + 9109366249 = 29032^2 + 95443^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9952223273 - 2² = 9952223269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9954223273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605123 + ... + 621351.

It is an arithmetic number, because the mean of its divisors is an integer number (1274533785).

Almost surely, 2^9952223273 is an apocalyptic number.

It is an amenable number.

9952223273 is a deficient number, since it is larger than the sum of its proper divisors (244047007).

9952223273 is a wasteful number, since it uses less digits than its factorization.

9952223273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31227.

The product of its digits is 408240, while the sum is 44.

The square root of 9952223273 is about 99760.8303544031. The cubic root of 9952223273 is about 2150.9981500521.

The spelling of 9952223273 in words is "nine billion, nine hundred fifty-two million, two hundred twenty-three thousand, two hundred seventy-three".