5206534303 has 4 divisors (see below), whose sum is σ = 5207074480. Its totient is φ = 5205994128.

The previous prime is 5206534283. The next prime is 5206534321. The reversal of 5206534303 is 3034356025.

It is a happy number.

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 5206534303 - 2⁹ = 5206533791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206234303) 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, 255363 + ... + 274996.

It is an arithmetic number, because the mean of its divisors is an integer number (1301768620).

Almost surely, 2^5206534303 is an apocalyptic number.

5206534303 is a deficient number, since it is larger than the sum of its proper divisors (540177).

5206534303 is an equidigital number, since it uses as much as digits as its factorization.

5206534303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540176.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 5206534303 is about 72156.3185244369. The cubic root of 5206534303 is about 1733.2035824186.

It can be divided in two parts, 52065 and 34303, that added together give a palindrome (86368).

The spelling of 5206534303 in words is "five billion, two hundred six million, five hundred thirty-four thousand, three hundred three".