2513519 has 2 divisors, whose sum is σ = 2513520. Its totient is φ = 2513518.

The previous prime is 2513507. The next prime is 2513527. The reversal of 2513519 is 9153152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2513519 - 2⁴ = 2513503 is a prime.

It is a super-3 number, since 3×2513519³ = 47639563337956132077, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2513549) 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, 1256759 + 1256760.

It is an arithmetic number, because the mean of its divisors is an integer number (1256760).

2^2513519 is an apocalyptic number.

2513519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513519 is an equidigital number, since it uses as much as digits as its factorization.

2513519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1350, while the sum is 26.

The square root of 2513519 is about 1585.4081493420. The cubic root of 2513519 is about 135.9650825872.

The spelling of 2513519 in words is "two million, five hundred thirteen thousand, five hundred nineteen".