5603389 has 6 divisors (see below), whose sum is σ = 6159230. Its totient is φ = 5093880.

The previous prime is 5603383. The next prime is 5603419. The reversal of 5603389 is 9833065.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 267289 = 2310^2 + 517^2 .

It is not a de Polignac number, because 5603389 - 2¹³ = 5595197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23034 + ... + 23275.

Almost surely, 2^5603389 is an apocalyptic number.

It is an amenable number.

5603389 is a deficient number, since it is larger than the sum of its proper divisors (555841).

5603389 is a wasteful number, since it uses less digits than its factorization.

5603389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46331 (or 46320 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 5603389 is about 2367.1478618794. The cubic root of 5603389 is about 177.6166158229.

The spelling of 5603389 in words is "five million, six hundred three thousand, three hundred eighty-nine".