5282818489 has 9 divisors (see below), whose sum is σ = 5721471759. Its totient is φ = 4875575640.

The previous prime is 5282818451. The next prime is 5282818517. The reversal of 5282818489 is 9848182825.

The square root of 5282818489 is 72683.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 781482025 + 4501336464 = 27955^2 + 67092^2 .

It is not a de Polignac number, because 5282818489 - 2⁷ = 5282818361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5282818789) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 942084 + ... + 947674.

Almost surely, 2^5282818489 is an apocalyptic number.

5282818489 is the 72683-rd square number.

5282818489 is the 36342-nd centered octagonal number.

It is an amenable number.

5282818489 is a deficient number, since it is larger than the sum of its proper divisors (438653270).

5282818489 is an frugal number, since it uses more digits than its factorization.

5282818489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11208 (or 5604 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 55.

The cubic root of 5282818489 is about 1741.6273243018.

It can be divided in two parts, 52828 and 18489, that added together give a palindrome (71317).

The spelling of 5282818489 in words is "five billion, two hundred eighty-two million, eight hundred eighteen thousand, four hundred eighty-nine".