5259519 has 16 divisors (see below), whose sum is σ = 7856640. Its totient is φ = 3477240.

The previous prime is 5259517. The next prime is 5259533. The reversal of 5259519 is 9159525.

5259519 is a `hidden beast` number, since 52 + 595 + 19 = 666.

It is not a de Polignac number, because 5259519 - 2¹ = 5259517 is a prime.

It is a super-2 number, since 2×5259519² = 55325080222722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2794 + ... + 4280.

It is an arithmetic number, because the mean of its divisors is an integer number (491040).

Almost surely, 2^5259519 is an apocalyptic number.

5259519 is a deficient number, since it is larger than the sum of its proper divisors (2597121).

5259519 is a wasteful number, since it uses less digits than its factorization.

5259519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627 (or 1621 counting only the distinct ones).

The product of its digits is 20250, while the sum is 36.

The square root of 5259519 is about 2293.3641228553. The cubic root of 5259519 is about 173.9063110374.

It can be divided in two parts, 5259 and 519, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5259519 in words is "five million, two hundred fifty-nine thousand, five hundred nineteen".