2045055223 has 2 divisors, whose sum is σ = 2045055224. Its totient is φ = 2045055222.

The previous prime is 2045055217. The next prime is 2045055241. The reversal of 2045055223 is 3225505402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2045055223 - 2²⁵ = 2011500791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2045055191 and 2045055200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2045055203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022527611 + 1022527612.

It is an arithmetic number, because the mean of its divisors is an integer number (1022527612).

Almost surely, 2^2045055223 is an apocalyptic number.

2045055223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2045055223 is an equidigital number, since it uses as much as digits as its factorization.

2045055223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2045055223 is about 45222.2867953402. The cubic root of 2045055223 is about 1269.3118852757.

The spelling of 2045055223 in words is "two billion, forty-five million, fifty-five thousand, two hundred twenty-three".