546159241 has 4 divisors (see below), whose sum is σ = 546225300. Its totient is φ = 546093184.

The previous prime is 546159203. The next prime is 546159247. The reversal of 546159241 is 142951645.

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

It can be written as a sum of positive squares in 2 ways, for example, as 149352841 + 396806400 = 12221^2 + 19920^2 .

It is a cyclic number.

It is not a de Polignac number, because 546159241 - 2⁷ = 546159113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 546159241.

It is not an unprimeable number, because it can be changed into a prime (546159247) 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, 18496 + ... + 37873.

It is an arithmetic number, because the mean of its divisors is an integer number (136556325).

Almost surely, 2^546159241 is an apocalyptic number.

It is an amenable number.

546159241 is a deficient number, since it is larger than the sum of its proper divisors (66059).

546159241 is an equidigital number, since it uses as much as digits as its factorization.

546159241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66058.

The product of its digits is 43200, while the sum is 37.

The square root of 546159241 is about 23370.0500855261. The cubic root of 546159241 is about 817.4096530007.

The spelling of 546159241 in words is "five hundred forty-six million, one hundred fifty-nine thousand, two hundred forty-one".