2654503 has 2 divisors, whose sum is σ = 2654504. Its totient is φ = 2654502.

The previous prime is 2654501. The next prime is 2654507. The reversal of 2654503 is 3054562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2654503 - 2¹ = 2654501 is a prime.

Together with 2654501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327251 + 1327252.

It is an arithmetic number, because the mean of its divisors is an integer number (1327252).

2^2654503 is an apocalyptic number.

2654503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654503 is an equidigital number, since it uses as much as digits as its factorization.

2654503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2654503 is about 1629.2645580138. The cubic root of 2654503 is about 138.4610880881.

The spelling of 2654503 in words is "two million, six hundred fifty-four thousand, five hundred three".