5713639 has 4 divisors (see below), whose sum is σ = 5748856. Its totient is φ = 5678424.

The previous prime is 5713633. The next prime is 5713663. The reversal of 5713639 is 9363175.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5713639 - 2⁵ = 5713607 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 (5713633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17364 + ... + 17689.

It is an arithmetic number, because the mean of its divisors is an integer number (1437214).

Almost surely, 2^5713639 is an apocalyptic number.

5713639 is a deficient number, since it is larger than the sum of its proper divisors (35217).

5713639 is a wasteful number, since it uses less digits than its factorization.

5713639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35216.

The product of its digits is 17010, while the sum is 34.

The square root of 5713639 is about 2390.3219448434. The cubic root of 5713639 is about 178.7739622627.

It can be divided in two parts, 57136 and 39, that added together give a palindrome (57175).

The spelling of 5713639 in words is "five million, seven hundred thirteen thousand, six hundred thirty-nine".