2585055223 has 2 divisors, whose sum is σ = 2585055224. Its totient is φ = 2585055222.

The previous prime is 2585055217. The next prime is 2585055251. The reversal of 2585055223 is 3225505852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2585055223 - 2⁹ = 2585054711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2585055923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1292527611 + 1292527612.

It is an arithmetic number, because the mean of its divisors is an integer number (1292527612).

Almost surely, 2^2585055223 is an apocalyptic number.

2585055223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2585055223 is an equidigital number, since it uses as much as digits as its factorization.

2585055223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 2585055223 is about 50843.4383475390. The cubic root of 2585055223 is about 1372.4291750585.

The spelling of 2585055223 in words is "two billion, five hundred eighty-five million, fifty-five thousand, two hundred twenty-three".