547313 has 4 divisors (see below), whose sum is σ = 589428. Its totient is φ = 505200.

The previous prime is 547301. The next prime is 547321. The reversal of 547313 is 313745.

It is a happy number.

547313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 247009 + 300304 = 497^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 547313 - 2⁶ = 547249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21038 + ... + 21063.

It is an arithmetic number, because the mean of its divisors is an integer number (147357).

2⁵⁴⁷³¹³ is an apocalyptic number.

It is an amenable number.

547313 is a deficient number, since it is larger than the sum of its proper divisors (42115).

547313 is a wasteful number, since it uses less digits than its factorization.

547313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42114.

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

The square root of 547313 is about 739.8060556659. The cubic root of 547313 is about 81.7984839599.

The spelling of 547313 in words is "five hundred forty-seven thousand, three hundred thirteen".