545014 has 4 divisors (see below), whose sum is σ = 817524. Its totient is φ = 272506.

The previous prime is 544979. The next prime is 545023. The reversal of 545014 is 410545.

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

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 544982 and 545000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136252 + ... + 136255.

It is an arithmetic number, because the mean of its divisors is an integer number (204381).

2⁵⁴⁵⁰¹⁴ is an apocalyptic number.

545014 is a deficient number, since it is larger than the sum of its proper divisors (272510).

545014 is a wasteful number, since it uses less digits than its factorization.

545014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272509.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 545014 is about 738.2506349472. The cubic root of 545014 is about 81.6837911241.

Adding to 545014 its reverse (410545), we get a palindrome (955559).

The spelling of 545014 in words is "five hundred forty-five thousand, fourteen".