546550 has 24 divisors (see below), whose sum is σ = 1078056. Its totient is φ = 205440.

The previous prime is 546547. The next prime is 546569. The reversal of 546550 is 55645.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529 + ... + 1171.

It is an arithmetic number, because the mean of its divisors is an integer number (44919).

2⁵⁴⁶⁵⁵⁰ is an apocalyptic number.

546550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

546550 is a deficient number, since it is larger than the sum of its proper divisors (531506).

546550 is a wasteful number, since it uses less digits than its factorization.

546550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 546550 is about 739.2902001244. The cubic root of 546550 is about 81.7604549781.

The spelling of 546550 in words is "five hundred forty-six thousand, five hundred fifty".