531713 has 8 divisors (see below), whose sum is σ = 654528. Its totient is φ = 420624.

The previous prime is 531701. The next prime is 531731. The reversal of 531713 is 317135.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 531713 - 2⁸ = 531457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (531793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 3012.

It is an arithmetic number, because the mean of its divisors is an integer number (81816).

2⁵³¹⁷¹³ is an apocalyptic number.

It is an amenable number.

531713 is a deficient number, since it is larger than the sum of its proper divisors (122815).

531713 is a wasteful number, since it uses less digits than its factorization.

531713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863.

The product of its digits is 315, while the sum is 20.

The square root of 531713 is about 729.1865330627. The cubic root of 531713 is about 81.0138166747.

Adding to 531713 its reverse (317135), we get a palindrome (848848).

The spelling of 531713 in words is "five hundred thirty-one thousand, seven hundred thirteen".