2273563183 has 2 divisors, whose sum is σ = 2273563184. Its totient is φ = 2273563182.

The previous prime is 2273563181. The next prime is 2273563211. The reversal of 2273563183 is 3813653722.

2273563183 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2273563183 - 2¹ = 2273563181 is a prime.

Together with 2273563181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273563181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136781591 + 1136781592.

It is an arithmetic number, because the mean of its divisors is an integer number (1136781592).

Almost surely, 2^2273563183 is an apocalyptic number.

2273563183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273563183 is an equidigital number, since it uses as much as digits as its factorization.

2273563183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 2273563183 is about 47681.8957571949. The cubic root of 2273563183 is about 1314.9291181849.

The spelling of 2273563183 in words is "two billion, two hundred seventy-three million, five hundred sixty-three thousand, one hundred eighty-three".