546449365 has 16 divisors (see below), whose sum is σ = 817545600. Its totient is φ = 340643520.

The previous prime is 546449359. The next prime is 546449381. The reversal of 546449365 is 563944645.

It is not a de Polignac number, because 546449365 - 2³ = 546449357 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 709290 + ... + 710059.

It is an arithmetic number, because the mean of its divisors is an integer number (51096600).

Almost surely, 2^546449365 is an apocalyptic number.

546449365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546449365 is a deficient number, since it is larger than the sum of its proper divisors (271096235).

546449365 is a wasteful number, since it uses less digits than its factorization.

546449365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419372.

The product of its digits is 1555200, while the sum is 46.

The square root of 546449365 is about 23376.2564368207. The cubic root of 546449365 is about 817.5543654830.

It can be divided in two parts, 54644 and 9365, that added together give a square (64009 = 253²).

The spelling of 546449365 in words is "five hundred forty-six million, four hundred forty-nine thousand, three hundred sixty-five".