545245304 has 8 divisors (see below), whose sum is σ = 1022334960. Its totient is φ = 272622648.

The previous prime is 545245303. The next prime is 545245307. The reversal of 545245304 is 403542545.

545245304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545245303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34077824 + ... + 34077839.

It is an arithmetic number, because the mean of its divisors is an integer number (127791870).

Almost surely, 2^545245304 is an apocalyptic number.

It is an amenable number.

545245304 is a deficient number, since it is larger than the sum of its proper divisors (477089656).

545245304 is a wasteful number, since it uses less digits than its factorization.

545245304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68155669 (or 68155665 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 545245304 is about 23350.4883032454. The cubic root of 545245304 is about 816.9534502636.

Adding to 545245304 its reverse (403542545), we get a palindrome (948787849).

The spelling of 545245304 in words is "five hundred forty-five million, two hundred forty-five thousand, three hundred four".