2655463 has 2 divisors, whose sum is σ = 2655464. Its totient is φ = 2655462.

The previous prime is 2655461. The next prime is 2655469. The reversal of 2655463 is 3645562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2655463 - 2¹ = 2655461 is a prime.

Together with 2655461, it forms a pair of twin primes.

2655463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2655461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327731 + 1327732.

It is an arithmetic number, because the mean of its divisors is an integer number (1327732).

2^2655463 is an apocalyptic number.

2655463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655463 is an equidigital number, since it uses as much as digits as its factorization.

2655463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 2655463 is about 1629.5591428359. The cubic root of 2655463 is about 138.4777775430.

Subtracting 2655463 from its reverse (3645562), we obtain a palindrome (990099).

The spelling of 2655463 in words is "two million, six hundred fifty-five thousand, four hundred sixty-three".