2558759953 has 2 divisors, whose sum is σ = 2558759954. Its totient is φ = 2558759952.

The previous prime is 2558759941. The next prime is 2558759971. The reversal of 2558759953 is 3599578552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2543487489 + 15272464 = 50433^2 + 3908^2 .

It is a cyclic number.

It is not a de Polignac number, because 2558759953 - 2²⁵ = 2525205521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2558759923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279379976 + 1279379977.

It is an arithmetic number, because the mean of its divisors is an integer number (1279379977).

Almost surely, 2^2558759953 is an apocalyptic number.

It is an amenable number.

2558759953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2558759953 is an equidigital number, since it uses as much as digits as its factorization.

2558759953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010000, while the sum is 58.

The square root of 2558759953 is about 50584.1867879676. The cubic root of 2558759953 is about 1367.7598414026.

The spelling of 2558759953 in words is "two billion, five hundred fifty-eight million, seven hundred fifty-nine thousand, nine hundred fifty-three".