2558962229 has 2 divisors, whose sum is σ = 2558962230. Its totient is φ = 2558962228.

The previous prime is 2558962193. The next prime is 2558962277. The reversal of 2558962229 is 9222698552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1521156004 + 1037806225 = 39002^2 + 32215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2558962229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2558962279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279481114 + 1279481115.

It is an arithmetic number, because the mean of its divisors is an integer number (1279481115).

Almost surely, 2^2558962229 is an apocalyptic number.

It is an amenable number.

2558962229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2558962229 is an equidigital number, since it uses as much as digits as its factorization.

2558962229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 50.

The square root of 2558962229 is about 50586.1861479989. The cubic root of 2558962229 is about 1367.7958819984.

The spelling of 2558962229 in words is "two billion, five hundred fifty-eight million, nine hundred sixty-two thousand, two hundred twenty-nine".