2655426559 has 2 divisors, whose sum is σ = 2655426560. Its totient is φ = 2655426558.

The previous prime is 2655426533. The next prime is 2655426581. The reversal of 2655426559 is 9556245562.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2655426559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2655426589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327713279 + 1327713280.

It is an arithmetic number, because the mean of its divisors is an integer number (1327713280).

Almost surely, 2^2655426559 is an apocalyptic number.

2655426559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655426559 is an equidigital number, since it uses as much as digits as its factorization.

2655426559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240000, while the sum is 49.

The square root of 2655426559 is about 51530.8311499048. The cubic root of 2655426559 is about 1384.7714409516.

The spelling of 2655426559 in words is "two billion, six hundred fifty-five million, four hundred twenty-six thousand, five hundred fifty-nine".