6531713 has 8 divisors (see below), whose sum is σ = 6696000. Its totient is φ = 6369328.

The previous prime is 6531709. The next prime is 6531719. The reversal of 6531713 is 3171356.

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 6531713 - 2² = 6531709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6531719) 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, 8420 + ... + 9162.

It is an arithmetic number, because the mean of its divisors is an integer number (837000).

Almost surely, 2^6531713 is an apocalyptic number.

It is an amenable number.

6531713 is a deficient number, since it is larger than the sum of its proper divisors (164287).

6531713 is a wasteful number, since it uses less digits than its factorization.

6531713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951.

The product of its digits is 1890, while the sum is 26.

The square root of 6531713 is about 2555.7216202083. The cubic root of 6531713 is about 186.9285761531.

The spelling of 6531713 in words is "six million, five hundred thirty-one thousand, seven hundred thirteen".