546416473 has 4 divisors (see below), whose sum is σ = 552999888. Its totient is φ = 539833060.

The previous prime is 546416449. The next prime is 546416483. The reversal of 546416473 is 374614645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 546416473 - 2⁵ = 546416441 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546416483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3291583 + ... + 3291748.

It is an arithmetic number, because the mean of its divisors is an integer number (138249972).

Almost surely, 2^546416473 is an apocalyptic number.

It is an amenable number.

546416473 is a deficient number, since it is larger than the sum of its proper divisors (6583415).

546416473 is an equidigital number, since it uses as much as digits as its factorization.

546416473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583414.

The product of its digits is 241920, while the sum is 40.

The square root of 546416473 is about 23375.5528918569. The cubic root of 546416473 is about 817.5379616833.

The spelling of 546416473 in words is "five hundred forty-six million, four hundred sixteen thousand, four hundred seventy-three".