5338786489 has 9 divisors (see below), whose sum is σ = 5518902351. Its totient is φ = 5164375560.

The previous prime is 5338786477. The next prime is 5338786493. The reversal of 5338786489 is 9846878335.

The square root of 5338786489 is 73067.

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., 970634025 + 4368152464 = 31155^2 + 66092^2 .

It is not a de Polignac number, because 5338786489 - 2¹⁹ = 5338262201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5338286489) 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, 2263899 + ... + 2266255.

Almost surely, 2^5338786489 is an apocalyptic number.

5338786489 is the 73067-th square number.

5338786489 is the 36534-th centered octagonal number.

It is an amenable number.

5338786489 is a deficient number, since it is larger than the sum of its proper divisors (180115862).

5338786489 is an frugal number, since it uses more digits than its factorization.

5338786489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776 (or 2388 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The cubic root of 5338786489 is about 1747.7561979206.

It can be divided in two parts, 53387 and 86489, that added together give a square (139876 = 374²).

The spelling of 5338786489 in words is "five billion, three hundred thirty-eight million, seven hundred eighty-six thousand, four hundred eighty-nine".