5239864804784 has 20 divisors (see below), whose sum is σ = 10152466015320. Its totient is φ = 2619873575040.

The previous prime is 5239864804781. The next prime is 5239864804813. The reversal of 5239864804784 is 4874084689325.

It is not an unprimeable number, because it can be changed into a prime (5239864804781) 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, 2937362 + ... + 4371249.

It is an arithmetic number, because the mean of its divisors is an integer number (507623300766).

Almost surely, 2^{5239864804784} is an apocalyptic number.

It is an amenable number.

5239864804784 is a deficient number, since it is larger than the sum of its proper divisors (4912601210536).

5239864804784 is a wasteful number, since it uses less digits than its factorization.

5239864804784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353428 (or 7353422 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 68.

The spelling of 5239864804784 in words is "five trillion, two hundred thirty-nine billion, eight hundred sixty-four million, eight hundred four thousand, seven hundred eighty-four".