5304847687 has 4 divisors (see below), whose sum is σ = 5309340696. Its totient is φ = 5300354680.

The previous prime is 5304847661. The next prime is 5304847697. The reversal of 5304847687 is 7867484035.

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 5304847687 - 2¹⁹ = 5304323399 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 (5304847697) 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, 2244733 + ... + 2247094.

It is an arithmetic number, because the mean of its divisors is an integer number (1327335174).

Almost surely, 2^5304847687 is an apocalyptic number.

5304847687 is a deficient number, since it is larger than the sum of its proper divisors (4493009).

5304847687 is a wasteful number, since it uses less digits than its factorization.

5304847687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493008.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 5304847687 is about 72834.3853341264. The cubic root of 5304847687 is about 1744.0448120613.

The spelling of 5304847687 in words is "five billion, three hundred four million, eight hundred forty-seven thousand, six hundred eighty-seven".