545367 has 4 divisors (see below), whose sum is σ = 727160. Its totient is φ = 363576.

The previous prime is 545329. The next prime is 545371. The reversal of 545367 is 763545.

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

It is not a de Polignac number, because 545367 - 2⁷ = 545239 is a prime.

It is a D-number.

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 545367.

It is not an unprimeable number, because it can be changed into a prime (545387) 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, 90892 + ... + 90897.

It is an arithmetic number, because the mean of its divisors is an integer number (181790).

2⁵⁴⁵³⁶⁷ is an apocalyptic number.

545367 is a deficient number, since it is larger than the sum of its proper divisors (181793).

545367 is a wasteful number, since it uses less digits than its factorization.

545367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181792.

The product of its digits is 12600, while the sum is 30.

The square root of 545367 is about 738.4896749447. The cubic root of 545367 is about 81.7014225705.

The spelling of 545367 in words is "five hundred forty-five thousand, three hundred sixty-seven".