545062 has 8 divisors (see below), whose sum is σ = 934416. Its totient is φ = 233592.

The previous prime is 545057. The next prime is 545063. The reversal of 545062 is 260545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545063) 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, 19453 + ... + 19480.

It is an arithmetic number, because the mean of its divisors is an integer number (116802).

2⁵⁴⁵⁰⁶² is an apocalyptic number.

545062 is a deficient number, since it is larger than the sum of its proper divisors (389354).

545062 is a wasteful number, since it uses less digits than its factorization.

545062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38942.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 545062 is about 738.2831435161. The cubic root of 545062 is about 81.6861890484.

The spelling of 545062 in words is "five hundred forty-five thousand, sixty-two".