5435389 has 2 divisors, whose sum is σ = 5435390. Its totient is φ = 5435388.

The previous prime is 5435377. The next prime is 5435399. The reversal of 5435389 is 9835345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4169764 + 1265625 = 2042^2 + 1125^2 .

It is a cyclic number.

It is not a de Polignac number, because 5435389 - 2⁵ = 5435357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5435399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717694 + 2717695.

It is an arithmetic number, because the mean of its divisors is an integer number (2717695).

Almost surely, 2^5435389 is an apocalyptic number.

It is an amenable number.

5435389 is a deficient number, since it is larger than the sum of its proper divisors (1).

5435389 is an equidigital number, since it uses as much as digits as its factorization.

5435389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 37.

The square root of 5435389 is about 2331.3920734188. The cubic root of 5435389 is about 175.8234821991.

The spelling of 5435389 in words is "five million, four hundred thirty-five thousand, three hundred eighty-nine".