2255403011 has 2 divisors, whose sum is σ = 2255403012. Its totient is φ = 2255403010.

The previous prime is 2255403001. The next prime is 2255403013. The reversal of 2255403011 is 1103045522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255403011 is a prime.

It is a super-2 number, since 2×2255403011² = 10173685484055732242, which contains 22 as substring.

Together with 2255403013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2255403013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127701505 + 1127701506.

It is an arithmetic number, because the mean of its divisors is an integer number (1127701506).

Almost surely, 2^2255403011 is an apocalyptic number.

2255403011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255403011 is an equidigital number, since it uses as much as digits as its factorization.

2255403011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2255403011 is about 47491.0834894299. The cubic root of 2255403011 is about 1311.4187397300.

Adding to 2255403011 its reverse (1103045522), we get a palindrome (3358448533).

The spelling of 2255403011 in words is "two billion, two hundred fifty-five million, four hundred three thousand, eleven".