536200243 has 4 divisors (see below), whose sum is σ = 536254488. Its totient is φ = 536146000.

The previous prime is 536200199. The next prime is 536200261. The reversal of 536200243 is 342002635.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-536200243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536200943) 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, 7621 + ... + 33622.

It is an arithmetic number, because the mean of its divisors is an integer number (134063622).

Almost surely, 2^536200243 is an apocalyptic number.

536200243 is a deficient number, since it is larger than the sum of its proper divisors (54245).

536200243 is a wasteful number, since it uses less digits than its factorization.

536200243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54244.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 536200243 is about 23155.9979918811. The cubic root of 536200243 is about 812.4107637854.

Adding to 536200243 its reverse (342002635), we get a palindrome (878202878).

The spelling of 536200243 in words is "five hundred thirty-six million, two hundred thousand, two hundred forty-three".