2555340511 has 2 divisors, whose sum is σ = 2555340512. Its totient is φ = 2555340510.

The previous prime is 2555340479. The next prime is 2555340527. The reversal of 2555340511 is 1150435552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555340511 - 2⁵ = 2555340479 is a prime.

It is a super-2 number, since 2×2555340511² = 13059530254315482242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555340551) 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, 1277670255 + 1277670256.

It is an arithmetic number, because the mean of its divisors is an integer number (1277670256).

Almost surely, 2^2555340511 is an apocalyptic number.

2555340511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555340511 is an equidigital number, since it uses as much as digits as its factorization.

2555340511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2555340511 is about 50550.3759728847. The cubic root of 2555340511 is about 1367.1502934879.

The spelling of 2555340511 in words is "two billion, five hundred fifty-five million, three hundred forty thousand, five hundred eleven".