526263 has 16 divisors (see below), whose sum is σ = 760320. Its totient is φ = 322784.

The previous prime is 526249. The next prime is 526271. The reversal of 526263 is 362625.

526263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 526263 - 2⁵ = 526231 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 526263.

It is not an unprimeable number, because it can be changed into a prime (526213) 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, 1870 + ... + 2132.

It is an arithmetic number, because the mean of its divisors is an integer number (47520).

2⁵²⁶²⁶³ is an apocalyptic number.

526263 is a deficient number, since it is larger than the sum of its proper divisors (234057).

526263 is a wasteful number, since it uses less digits than its factorization.

526263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 2160, while the sum is 24.

The square root of 526263 is about 725.4398665637. The cubic root of 526263 is about 80.7360713003.

Adding to 526263 its reverse (362625), we get a palindrome (888888).

The spelling of 526263 in words is "five hundred twenty-six thousand, two hundred sixty-three".