364563 has 6 divisors (see below), whose sum is σ = 526604. Its totient is φ = 243036.

The previous prime is 364543. The next prime is 364571. The reversal of 364563 is 365463.

It is not a de Polignac number, because 364563 - 2⁶ = 364499 is a prime.

It is a d-powerful number, because it can be written as 3 + 6³ + 5⁷ + 4⁶ + 6⁷ + 3⁷ .

It is a Duffinian number.

364563 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (364513) 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 5 ways as a sum of consecutive naturals, for example, 20245 + ... + 20262.

2³⁶⁴⁵⁶³ is an apocalyptic number.

364563 is a deficient number, since it is larger than the sum of its proper divisors (162041).

364563 is a wasteful number, since it uses less digits than its factorization.

364563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40513 (or 40510 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 364563 is about 603.7905265901. The cubic root of 364563 is about 71.4371625857.

Subtracting 364563 from its reverse (365463), we obtain a square (900 = 30²).

The spelling of 364563 in words is "three hundred sixty-four thousand, five hundred sixty-three".