2773320023 has 8 divisors (see below), whose sum is σ = 2836643520. Its totient is φ = 2710176480.

The previous prime is 2773320019. The next prime is 2773320037. The reversal of 2773320023 is 3200233772.

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 2773320023 - 2² = 2773320019 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 (2773320223) 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, 13568 + ... + 75701.

It is an arithmetic number, because the mean of its divisors is an integer number (354580440).

Almost surely, 2^2773320023 is an apocalyptic number.

2773320023 is a deficient number, since it is larger than the sum of its proper divisors (63323497).

2773320023 is an equidigital number, since it uses as much as digits as its factorization.

2773320023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89977.

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 2773320023 is about 52662.3207141501. The cubic root of 2773320023 is about 1404.9687430304.

Adding to 2773320023 its reverse (3200233772), we get a palindrome (5973553795).

The spelling of 2773320023 in words is "two billion, seven hundred seventy-three million, three hundred twenty thousand, twenty-three".