2255775371 has 2 divisors, whose sum is σ = 2255775372. Its totient is φ = 2255775370.

The previous prime is 2255775349. The next prime is 2255775413. The reversal of 2255775371 is 1735775522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255775371 is a prime.

It is not a weakly prime, because it can be changed into another prime (2255775331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127887685 + 1127887686.

It is an arithmetic number, because the mean of its divisors is an integer number (1127887686).

Almost surely, 2^2255775371 is an apocalyptic number.

2255775371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255775371 is an equidigital number, since it uses as much as digits as its factorization.

2255775371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 514500, while the sum is 44.

The square root of 2255775371 is about 47495.0036424885. The cubic root of 2255775371 is about 1311.4909061394.

The spelling of 2255775371 in words is "two billion, two hundred fifty-five million, seven hundred seventy-five thousand, three hundred seventy-one".