2555349659 has 2 divisors, whose sum is σ = 2555349660. Its totient is φ = 2555349658.

The previous prime is 2555349617. The next prime is 2555349683. The reversal of 2555349659 is 9569435552.

2555349659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555349659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2555349659.

It is not a weakly prime, because it can be changed into another prime (2555349689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277674829 + 1277674830.

It is an arithmetic number, because the mean of its divisors is an integer number (1277674830).

Almost surely, 2^2555349659 is an apocalyptic number.

2555349659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555349659 is an equidigital number, since it uses as much as digits as its factorization.

2555349659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290000, while the sum is 53.

The square root of 2555349659 is about 50550.4664567994. The cubic root of 2555349659 is about 1367.1519249307.

The spelling of 2555349659 in words is "two billion, five hundred fifty-five million, three hundred forty-nine thousand, six hundred fifty-nine".