473408565 has 16 divisors (see below), whose sum is σ = 865661568. Its totient is φ = 216415296.

The previous prime is 473408549. The next prime is 473408567. The reversal of 473408565 is 565804374.

It is not a de Polignac number, because 473408565 - 2⁴ = 473408549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473408567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2254222 + ... + 2254431.

It is an arithmetic number, because the mean of its divisors is an integer number (54103848).

Almost surely, 2^473408565 is an apocalyptic number.

It is an amenable number.

473408565 is a deficient number, since it is larger than the sum of its proper divisors (392253003).

473408565 is a wasteful number, since it uses less digits than its factorization.

473408565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508668.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 473408565 is about 21757.9540628249. The cubic root of 473408565 is about 779.3730250922.

The spelling of 473408565 in words is "four hundred seventy-three million, four hundred eight thousand, five hundred sixty-five".