5304520243 has 8 divisors (see below), whose sum is σ = 5825588400. Its totient is φ = 4789925280.

The previous prime is 5304520231. The next prime is 5304520259. The reversal of 5304520243 is 3420254035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5304520243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5304520213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616580 + ... + 1619857.

It is an arithmetic number, because the mean of its divisors is an integer number (728198550).

Almost surely, 2^5304520243 is an apocalyptic number.

5304520243 is a deficient number, since it is larger than the sum of its proper divisors (521068157).

5304520243 is a wasteful number, since it uses less digits than its factorization.

5304520243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236597.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 5304520243 is about 72832.1374325922. The cubic root of 5304520243 is about 1744.0089273515.

Adding to 5304520243 its reverse (3420254035), we get a palindrome (8724774278).

The spelling of 5304520243 in words is "five billion, three hundred four million, five hundred twenty thousand, two hundred forty-three".