5262519 has 4 divisors (see below), whose sum is σ = 7016696. Its totient is φ = 3508344.

The previous prime is 5262511. The next prime is 5262533. The reversal of 5262519 is 9152625.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5262519 - 2³ = 5262511 is a prime.

It is a super-2 number, since 2×5262519² = 55388212450722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5262519 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5262511) 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 3 ways as a sum of consecutive naturals, for example, 877084 + ... + 877089.

It is an arithmetic number, because the mean of its divisors is an integer number (1754174).

Almost surely, 2^5262519 is an apocalyptic number.

5262519 is a deficient number, since it is larger than the sum of its proper divisors (1754177).

5262519 is a wasteful number, since it uses less digits than its factorization.

5262519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754176.

The product of its digits is 5400, while the sum is 30.

The square root of 5262519 is about 2294.0180906000. The cubic root of 5262519 is about 173.9393698126.

The spelling of 5262519 in words is "five million, two hundred sixty-two thousand, five hundred nineteen".