526363 has 4 divisors (see below), whose sum is σ = 538648. Its totient is φ = 514080.

The previous prime is 526307. The next prime is 526367. The reversal of 526363 is 363625.

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

It is a cyclic number.

It is not a de Polignac number, because 526363 - 2¹³ = 518171 is a prime.

It is a d-powerful number, because it can be written as 5 + 2¹⁹ + 3² + 6² + 6⁴ + 3⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (526367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6078 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (134662).

2⁵²⁶³⁶³ is an apocalyptic number.

526363 is a deficient number, since it is larger than the sum of its proper divisors (12285).

526363 is a wasteful number, since it uses less digits than its factorization.

526363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284.

The product of its digits is 3240, while the sum is 25.

The square root of 526363 is about 725.5087869902. The cubic root of 526363 is about 80.7411847739.

Adding to 526363 its reverse (363625), we get a palindrome (889988).

The spelling of 526363 in words is "five hundred twenty-six thousand, three hundred sixty-three".