546313 has 4 divisors (see below), whose sum is σ = 563968. Its totient is φ = 528660.

The previous prime is 546289. The next prime is 546317. The reversal of 546313 is 313645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 546313 - 2¹³ = 538121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8781 + ... + 8842.

It is an arithmetic number, because the mean of its divisors is an integer number (140992).

2⁵⁴⁶³¹³ is an apocalyptic number.

It is an amenable number.

546313 is a deficient number, since it is larger than the sum of its proper divisors (17655).

546313 is a wasteful number, since it uses less digits than its factorization.

546313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17654.

The product of its digits is 1080, while the sum is 22.

The square root of 546313 is about 739.1298938617. The cubic root of 546313 is about 81.7486353646.

Adding to 546313 its reverse (313645), we get a palindrome (859958).

It can be divided in two parts, 5463 and 13, that added together give a square (5476 = 74²).

The spelling of 546313 in words is "five hundred forty-six thousand, three hundred thirteen".