5138703 has 6 divisors (see below), whose sum is σ = 7422584. Its totient is φ = 3425796.

The previous prime is 5138687. The next prime is 5138717. The reversal of 5138703 is 3078315.

5138703 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5138703 - 2⁴ = 5138687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138753) 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, 285475 + ... + 285492.

Almost surely, 2^5138703 is an apocalyptic number.

5138703 is a deficient number, since it is larger than the sum of its proper divisors (2283881).

5138703 is a wasteful number, since it uses less digits than its factorization.

5138703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570973 (or 570970 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5138703 is about 2266.8707506164. The cubic root of 5138703 is about 172.5643868023.

It can be divided in two parts, 513 and 8703, that added together give a square (9216 = 96²).

The spelling of 5138703 in words is "five million, one hundred thirty-eight thousand, seven hundred three".