6255345073 has 2 divisors, whose sum is σ = 6255345074. Its totient is φ = 6255345072.

The previous prime is 6255345071. The next prime is 6255345139. The reversal of 6255345073 is 3705435526.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5900851489 + 354493584 = 76817^2 + 18828^2 .

It is a cyclic number.

It is not a de Polignac number, because 6255345073 - 2¹ = 6255345071 is a prime.

Together with 6255345071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6255345071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3127672536 + 3127672537.

It is an arithmetic number, because the mean of its divisors is an integer number (3127672537).

Almost surely, 2^6255345073 is an apocalyptic number.

It is an amenable number.

6255345073 is a deficient number, since it is larger than the sum of its proper divisors (1).

6255345073 is an equidigital number, since it uses as much as digits as its factorization.

6255345073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 40.

The square root of 6255345073 is about 79090.7394895256. The cubic root of 6255345073 is about 1842.5407041606.

The spelling of 6255345073 in words is "six billion, two hundred fifty-five million, three hundred forty-five thousand, seventy-three".