2056330259 has 2 divisors, whose sum is σ = 2056330260. Its totient is φ = 2056330258.

The previous prime is 2056330201. The next prime is 2056330261. The reversal of 2056330259 is 9520336502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2056330259 - 2¹² = 2056326163 is a prime.

Together with 2056330261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2056330559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028165129 + 1028165130.

It is an arithmetic number, because the mean of its divisors is an integer number (1028165130).

Almost surely, 2^2056330259 is an apocalyptic number.

2056330259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056330259 is an equidigital number, since it uses as much as digits as its factorization.

2056330259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 2056330259 is about 45346.7778237881. Note that the first 3 decimals coincide. The cubic root of 2056330259 is about 1271.6403172846.

The spelling of 2056330259 in words is "two billion, fifty-six million, three hundred thirty thousand, two hundred fifty-nine".