546585249 has 20 divisors (see below), whose sum is σ = 850204336. Its totient is φ = 312330312.

The previous prime is 546585239. The next prime is 546585251. The reversal of 546585249 is 942585645.

It is not a de Polignac number, because 546585249 - 2¹⁵ = 546552481 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546585198 and 546585207.

It is not an unprimeable number, because it can be changed into a prime (546585229) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 30739 + ... + 45144.

Almost surely, 2^546585249 is an apocalyptic number.

It is an amenable number.

546585249 is a deficient number, since it is larger than the sum of its proper divisors (303619087).

546585249 is an frugal number, since it uses more digits than its factorization.

546585249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75914 (or 75893 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The square root of 546585249 is about 23379.1627095583. The cubic root of 546585249 is about 817.6221261683.

The spelling of 546585249 in words is "five hundred forty-six million, five hundred eighty-five thousand, two hundred forty-nine".