547513 has 2 divisors, whose sum is σ = 547514. Its totient is φ = 547512.

The previous prime is 547501. The next prime is 547529. The reversal of 547513 is 315745.

547513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 121104 = 653^2 + 348^2 .

It is a cyclic number.

It is not a de Polignac number, because 547513 - 2¹³ = 539321 is a prime.

It is not a weakly prime, because it can be changed into another prime (547583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273756 + 273757.

It is an arithmetic number, because the mean of its divisors is an integer number (273757).

2⁵⁴⁷⁵¹³ is an apocalyptic number.

It is an amenable number.

547513 is a deficient number, since it is larger than the sum of its proper divisors (1).

547513 is an equidigital number, since it uses as much as digits as its factorization.

547513 is an evil number, because the sum of its binary digits is even.

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

The square root of 547513 is about 739.9412138812. The cubic root of 547513 is about 81.8084463912.

The spelling of 547513 in words is "five hundred forty-seven thousand, five hundred thirteen".