5285789 has 2 divisors, whose sum is σ = 5285790. Its totient is φ = 5285788.

The previous prime is 5285773. The next prime is 5285803. The reversal of 5285789 is 9875825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3833764 + 1452025 = 1958^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 5285789 - 2⁴ = 5285773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5285729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642894 + 2642895.

It is an arithmetic number, because the mean of its divisors is an integer number (2642895).

Almost surely, 2^5285789 is an apocalyptic number.

It is an amenable number.

5285789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5285789 is an equidigital number, since it uses as much as digits as its factorization.

5285789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 44.

The square root of 5285789 is about 2299.0843829664. The cubic root of 5285789 is about 174.1953700191.

The spelling of 5285789 in words is "five million, two hundred eighty-five thousand, seven hundred eighty-nine".