2505119 has 2 divisors, whose sum is σ = 2505120. Its totient is φ = 2505118.

The previous prime is 2505109. The next prime is 2505121. The reversal of 2505119 is 9115052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2505119 is a prime.

It is a super-2 number, since 2×2505119² = 12551242408322, which contains 22 as substring.

Together with 2505121, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2505094 and 2505103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252559 + 1252560.

It is an arithmetic number, because the mean of its divisors is an integer number (1252560).

2^2505119 is an apocalyptic number.

2505119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505119 is an equidigital number, since it uses as much as digits as its factorization.

2505119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 2505119 is about 1582.7567722174. The cubic root of 2505119 is about 135.8134517010.

The spelling of 2505119 in words is "two million, five hundred five thousand, one hundred nineteen".