5279563 has 4 divisors (see below), whose sum is σ = 5284768. Its totient is φ = 5274360.

The previous prime is 5279543. The next prime is 5279609. The reversal of 5279563 is 3659725.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5279563 - 2⁵ = 5279531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279513) 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, 531 + ... + 3292.

It is an arithmetic number, because the mean of its divisors is an integer number (1321192).

Almost surely, 2^5279563 is an apocalyptic number.

5279563 is a deficient number, since it is larger than the sum of its proper divisors (5205).

5279563 is a wasteful number, since it uses less digits than its factorization.

5279563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204.

The product of its digits is 56700, while the sum is 37.

The square root of 5279563 is about 2297.7299667280. The cubic root of 5279563 is about 174.1269496773.

The spelling of 5279563 in words is "five million, two hundred seventy-nine thousand, five hundred sixty-three".