473520289 has 16 divisors (see below), whose sum is σ = 527152320. Its totient is φ = 421724160.

The previous prime is 473520287. The next prime is 473520353. The reversal of 473520289 is 982025374.

It is not a de Polignac number, because 473520289 - 2¹ = 473520287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473520283) by changing a digit.

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, 140577 + ... + 143905.

It is an arithmetic number, because the mean of its divisors is an integer number (32947020).

Almost surely, 2^473520289 is an apocalyptic number.

It is an amenable number.

473520289 is a deficient number, since it is larger than the sum of its proper divisors (53632031).

473520289 is a wasteful number, since it uses less digits than its factorization.

473520289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 473520289 is about 21760.5213402620. The cubic root of 473520289 is about 779.4343307165.

The spelling of 473520289 in words is "four hundred seventy-three million, five hundred twenty thousand, two hundred eighty-nine".