2654653 has 2 divisors, whose sum is σ = 2654654. Its totient is φ = 2654652.

The previous prime is 2654651. The next prime is 2654671. The reversal of 2654653 is 3564562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 458329 = 1482^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654653 - 2¹ = 2654651 is a prime.

Together with 2654651, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹⁹ + 6² + 5 + 4² + 6² + 5⁹ + 3¹¹ .

2654653 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327326 + 1327327.

It is an arithmetic number, because the mean of its divisors is an integer number (1327327).

2^2654653 is an apocalyptic number.

It is an amenable number.

2654653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654653 is an equidigital number, since it uses as much as digits as its factorization.

2654653 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 2654653 is about 1629.3105904032. The cubic root of 2654653 is about 138.4636960807.

Subtracting 2654653 from its reverse (3564562), we obtain a palindrome (909909).

The spelling of 2654653 in words is "two million, six hundred fifty-four thousand, six hundred fifty-three".