2255452441331 has 2 divisors, whose sum is σ = 2255452441332. Its totient is φ = 2255452441330.

The previous prime is 2255452441259. The next prime is 2255452441349. The reversal of 2255452441331 is 1331442545522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255452441331 is a prime.

It is a super-2 number, since 2×2255452441331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2255452441631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127726220665 + 1127726220666.

It is an arithmetic number, because the mean of its divisors is an integer number (1127726220666).

Almost surely, 2^{2255452441331} is an apocalyptic number.

2255452441331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255452441331 is an equidigital number, since it uses as much as digits as its factorization.

2255452441331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576000, while the sum is 41.

Adding to 2255452441331 its reverse (1331442545522), we get a palindrome (3586894986853).

The spelling of 2255452441331 in words is "two trillion, two hundred fifty-five billion, four hundred fifty-two million, four hundred forty-one thousand, three hundred thirty-one".