545624204 has 12 divisors (see below), whose sum is σ = 957856704. Its totient is φ = 271950864.

The previous prime is 545624203. The next prime is 545624207. The reversal of 545624204 is 402426545.

It is not an unprimeable number, because it can be changed into a prime (545624203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213884 + ... + 216419.

It is an arithmetic number, because the mean of its divisors is an integer number (79821392).

Almost surely, 2^545624204 is an apocalyptic number.

It is an amenable number.

545624204 is a deficient number, since it is larger than the sum of its proper divisors (412232500).

545624204 is a wasteful number, since it uses less digits than its factorization.

545624204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430624 (or 430622 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 545624204 is about 23358.6002149101. The cubic root of 545624204 is about 817.1426446106.

The spelling of 545624204 in words is "five hundred forty-five million, six hundred twenty-four thousand, two hundred four".