2573835223 has 2 divisors, whose sum is σ = 2573835224. Its totient is φ = 2573835222.

The previous prime is 2573835221. The next prime is 2573835269. The reversal of 2573835223 is 3225383752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2573835223 - 2¹ = 2573835221 is a prime.

Together with 2573835221, 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 (2573835221) 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, 1286917611 + 1286917612.

It is an arithmetic number, because the mean of its divisors is an integer number (1286917612).

Almost surely, 2^2573835223 is an apocalyptic number.

2573835223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573835223 is an equidigital number, since it uses as much as digits as its factorization.

2573835223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 40.

The square root of 2573835223 is about 50732.9796384955. The cubic root of 2573835223 is about 1370.4406955975.

The spelling of 2573835223 in words is "two billion, five hundred seventy-three million, eight hundred thirty-five thousand, two hundred twenty-three".