2823273563 has 8 divisors (see below), whose sum is σ = 3081486000. Its totient is φ = 2565319680.

The previous prime is 2823273539. The next prime is 2823273587. The reversal of 2823273563 is 3653723282.

It is an interprime number because it is at equal distance from previous prime (2823273539) and next prime (2823273587).

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

It is not a de Polignac number, because 2823273563 - 2¹² = 2823269467 is a prime.

It is a super-2 number, since 2×2823273563² = 15941747223069429938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2823273563.

It is not an unprimeable number, because it can be changed into a prime (2823273263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41438 + ... + 85811.

It is an arithmetic number, because the mean of its divisors is an integer number (385185750).

Almost surely, 2^2823273563 is an apocalyptic number.

2823273563 is a deficient number, since it is larger than the sum of its proper divisors (258212437).

2823273563 is a wasteful number, since it uses less digits than its factorization.

2823273563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129277.

The product of its digits is 362880, while the sum is 41.

The square root of 2823273563 is about 53134.4856284504. The cubic root of 2823273563 is about 1413.3541132148.

The spelling of 2823273563 in words is "two billion, eight hundred twenty-three million, two hundred seventy-three thousand, five hundred sixty-three".