5375389 has 2 divisors, whose sum is σ = 5375390. Its totient is φ = 5375388.

The previous prime is 5375371. The next prime is 5375393. The reversal of 5375389 is 9835735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 1172889 = 2050^2 + 1083^2 .

It is a cyclic number.

It is not a de Polignac number, because 5375389 - 2¹¹ = 5373341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5370389) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2687694 + 2687695.

It is an arithmetic number, because the mean of its divisors is an integer number (2687695).

Almost surely, 2^5375389 is an apocalyptic number.

It is an amenable number.

5375389 is a deficient number, since it is larger than the sum of its proper divisors (1).

5375389 is an equidigital number, since it uses as much as digits as its factorization.

5375389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 40.

The square root of 5375389 is about 2318.4885162536. The cubic root of 5375389 is about 175.1741287216.

The spelling of 5375389 in words is "five million, three hundred seventy-five thousand, three hundred eighty-nine".