546603245 has 16 divisors (see below), whose sum is σ = 664508208. Its totient is φ = 431585280.

The previous prime is 546603241. The next prime is 546603259. The reversal of 546603245 is 542306645.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 269813476 + 276789769 = 16426^2 + 16637^2 .

It is not a de Polignac number, because 546603245 - 2² = 546603241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546603241) 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 15 ways as a sum of consecutive naturals, for example, 202847 + ... + 205523.

It is an arithmetic number, because the mean of its divisors is an integer number (41531763).

Almost surely, 2^546603245 is an apocalyptic number.

It is an amenable number.

546603245 is a deficient number, since it is larger than the sum of its proper divisors (117904963).

546603245 is a wasteful number, since it uses less digits than its factorization.

546603245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 546603245 is about 23379.5475790273. The cubic root of 546603245 is about 817.6310993134.

The spelling of 546603245 in words is "five hundred forty-six million, six hundred three thousand, two hundred forty-five".