2273352573 has 8 divisors (see below), whose sum is σ = 3042080608. Its totient is φ = 1510096464.

The previous prime is 2273352569. The next prime is 2273352577. The reversal of 2273352573 is 3752533722.

2273352573 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2273352569) and next prime (2273352577).

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

It is not a de Polignac number, because 2273352573 - 2² = 2273352569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273352577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367011 + ... + 1368672.

It is an arithmetic number, because the mean of its divisors is an integer number (380260076).

Almost surely, 2^2273352573 is an apocalyptic number.

It is an amenable number.

2273352573 is a deficient number, since it is larger than the sum of its proper divisors (768728035).

2273352573 is a wasteful number, since it uses less digits than its factorization.

2273352573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735963.

The product of its digits is 264600, while the sum is 39.

The square root of 2273352573 is about 47679.6872158365. The cubic root of 2273352573 is about 1314.8885144056. Note that the first 3 decimals are identical.

The spelling of 2273352573 in words is "two billion, two hundred seventy-three million, three hundred fifty-two thousand, five hundred seventy-three".