5259279 has 4 divisors (see below), whose sum is σ = 7012376. Its totient is φ = 3506184.

The previous prime is 5259269. The next prime is 5259301. The reversal of 5259279 is 9729525.

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

It is not a de Polignac number, because 5259279 - 2⁴ = 5259263 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876544 + ... + 876549.

It is an arithmetic number, because the mean of its divisors is an integer number (1753094).

Almost surely, 2^5259279 is an apocalyptic number.

5259279 is a deficient number, since it is larger than the sum of its proper divisors (1753097).

5259279 is a wasteful number, since it uses less digits than its factorization.

5259279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753096.

The product of its digits is 56700, while the sum is 39.

The square root of 5259279 is about 2293.3117973795. The cubic root of 5259279 is about 173.9036657924.

The spelling of 5259279 in words is "five million, two hundred fifty-nine thousand, two hundred seventy-nine".