2509063 has 2 divisors, whose sum is σ = 2509064. Its totient is φ = 2509062.

The previous prime is 2509061. The next prime is 2509079. The reversal of 2509063 is 3609052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2509063 - 2¹ = 2509061 is a prime.

Together with 2509061, it forms a pair of twin primes.

2509063 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2509061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254531 + 1254532.

It is an arithmetic number, because the mean of its divisors is an integer number (1254532).

2^2509063 is an apocalyptic number.

2509063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2509063 is an equidigital number, since it uses as much as digits as its factorization.

2509063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 2509063 is about 1584.0022095944. The cubic root of 2509063 is about 135.8846881565.

The spelling of 2509063 in words is "two million, five hundred nine thousand, sixty-three".