5285733389 has 2 divisors, whose sum is σ = 5285733390. Its totient is φ = 5285733388.

The previous prime is 5285733319. The next prime is 5285733413. The reversal of 5285733389 is 9833375825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5003157289 + 282576100 = 70733^2 + 16810^2 .

It is a cyclic number.

It is not a de Polignac number, because 5285733389 - 2⁸ = 5285733133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5285733389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5285733319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642866694 + 2642866695.

It is an arithmetic number, because the mean of its divisors is an integer number (2642866695).

Almost surely, 2^5285733389 is an apocalyptic number.

It is an amenable number.

5285733389 is a deficient number, since it is larger than the sum of its proper divisors (1).

5285733389 is an equidigital number, since it uses as much as digits as its factorization.

5285733389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 53.

The square root of 5285733389 is about 72703.0493789635. The cubic root of 5285733389 is about 1741.9475912241.

The spelling of 5285733389 in words is "five billion, two hundred eighty-five million, seven hundred thirty-three thousand, three hundred eighty-nine".