604430545 has 16 divisors (see below), whose sum is σ = 730477440. Its totient is φ = 480118144.

The previous prime is 604430543. The next prime is 604430549. The reversal of 604430545 is 545034406.

It is a cyclic number.

It is not a de Polignac number, because 604430545 - 2¹ = 604430543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604430543) 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, 550437 + ... + 551533.

It is an arithmetic number, because the mean of its divisors is an integer number (45654840).

Almost surely, 2^604430545 is an apocalyptic number.

It is an amenable number.

604430545 is a deficient number, since it is larger than the sum of its proper divisors (126046895).

604430545 is a wasteful number, since it uses less digits than its factorization.

604430545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 604430545 is about 24585.1692082849. The cubic root of 604430545 is about 845.5036130528.

The spelling of 604430545 in words is "six hundred four million, four hundred thirty thousand, five hundred forty-five".