2255964497 has 2 divisors, whose sum is σ = 2255964498. Its totient is φ = 2255964496.

The previous prime is 2255964467. The next prime is 2255964541. The reversal of 2255964497 is 7944695522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2063975761 + 191988736 = 45431^2 + 13856^2 .

It is a cyclic number.

It is not a de Polignac number, because 2255964497 - 2¹⁴ = 2255948113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2255964467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127982248 + 1127982249.

It is an arithmetic number, because the mean of its divisors is an integer number (1127982249).

Almost surely, 2^2255964497 is an apocalyptic number.

It is an amenable number.

2255964497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255964497 is an equidigital number, since it uses as much as digits as its factorization.

2255964497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5443200, while the sum is 53.

The square root of 2255964497 is about 47496.9946101856. The cubic root of 2255964497 is about 1311.5275572618.

The spelling of 2255964497 in words is "two billion, two hundred fifty-five million, nine hundred sixty-four thousand, four hundred ninety-seven".