5284723866259 has 4 divisors (see below), whose sum is σ = 5331491334216. Its totient is φ = 5237956398304.

The previous prime is 5284723866221. The next prime is 5284723866293. The reversal of 5284723866259 is 9526683274825.

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 5284723866259 - 2¹⁵ = 5284723833491 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5284723866194 and 5284723866203.

It is not an unprimeable number, because it can be changed into a prime (5284720866259) 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, 23383733809 + ... + 23383734034.

It is an arithmetic number, because the mean of its divisors is an integer number (1332872833554).

Almost surely, 2^{5284723866259} is an apocalyptic number.

5284723866259 is a deficient number, since it is larger than the sum of its proper divisors (46767467957).

5284723866259 is a wasteful number, since it uses less digits than its factorization.

5284723866259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46767467956.

The product of its digits is 348364800, while the sum is 67.

The spelling of 5284723866259 in words is "five trillion, two hundred eighty-four billion, seven hundred twenty-three million, eight hundred sixty-six thousand, two hundred fifty-nine".