545713 has 16 divisors (see below), whose sum is σ = 668800. Its totient is φ = 444528.

The previous prime is 545711. The next prime is 545723. The reversal of 545713 is 317545.

It is not a de Polignac number, because 545713 - 2¹ = 545711 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (545711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12670 + ... + 12712.

It is an arithmetic number, because the mean of its divisors is an integer number (41800).

2⁵⁴⁵⁷¹³ is an apocalyptic number.

It is an amenable number.

545713 is a deficient number, since it is larger than the sum of its proper divisors (123087).

545713 is an equidigital number, since it uses as much as digits as its factorization.

545713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 87 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 545713 is about 738.7238997081. The cubic root of 545713 is about 81.7186970028.

The spelling of 545713 in words is "five hundred forty-five thousand, seven hundred thirteen".