713543 has 4 divisors (see below), whose sum is σ = 716448. Its totient is φ = 710640.

The previous prime is 713533. The next prime is 713563. The reversal of 713543 is 345317.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345317 = 7 ⋅49331.

It is a cyclic number.

It is not a de Polignac number, because 713543 - 2⁸ = 713287 is a prime.

It is a super-2 number, since 2×713543² = 1018287225698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713543.

It is not an unprimeable number, because it can be changed into a prime (713533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (179112).

2⁷¹³⁵⁴³ is an apocalyptic number.

713543 is a deficient number, since it is larger than the sum of its proper divisors (2905).

713543 is a wasteful number, since it uses less digits than its factorization.

713543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904.

The product of its digits is 1260, while the sum is 23.

The square root of 713543 is about 844.7147447511. The cubic root of 713543 is about 89.3593600683.

The spelling of 713543 in words is "seven hundred thirteen thousand, five hundred forty-three".