5603139 has 6 divisors (see below), whose sum is σ = 8093436. Its totient is φ = 3735420.

The previous prime is 5603131. The next prime is 5603159. The reversal of 5603139 is 9313065.

It is not a de Polignac number, because 5603139 - 2³ = 5603131 is a prime.

5603139 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5603131) 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, 311277 + ... + 311294.

It is an arithmetic number, because the mean of its divisors is an integer number (1348906).

Almost surely, 2^5603139 is an apocalyptic number.

5603139 is a deficient number, since it is larger than the sum of its proper divisors (2490297).

5603139 is a wasteful number, since it uses less digits than its factorization.

5603139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622577 (or 622574 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 5603139 is about 2367.0950551256. The cubic root of 5603139 is about 177.6139742778.

The spelling of 5603139 in words is "five million, six hundred three thousand, one hundred thirty-nine".