5266563 has 16 divisors (see below), whose sum is σ = 7397376. Its totient is φ = 3326400.

The previous prime is 5266537. The next prime is 5266577. The reversal of 5266563 is 3656625.

It is not a de Polignac number, because 5266563 - 2⁵ = 5266531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5266463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8463 + ... + 9063.

It is an arithmetic number, because the mean of its divisors is an integer number (462336).

Almost surely, 2^5266563 is an apocalyptic number.

5266563 is a deficient number, since it is larger than the sum of its proper divisors (2130813).

5266563 is a wasteful number, since it uses less digits than its factorization.

5266563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its digits is 32400, while the sum is 33.

The square root of 5266563 is about 2294.8993441979. The cubic root of 5266563 is about 173.9839131646.

The spelling of 5266563 in words is "five million, two hundred sixty-six thousand, five hundred sixty-three".