473523505 has 64 divisors (see below), whose sum is σ = 726566400. Its totient is φ = 294319872.

The previous prime is 473523499. The next prime is 473523509. The reversal of 473523505 is 505325374.

It is not a de Polignac number, because 473523505 - 2⁹ = 473522993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473523509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1493607 + ... + 1493923.

It is an arithmetic number, because the mean of its divisors is an integer number (11352600).

Almost surely, 2^473523505 is an apocalyptic number.

It is an amenable number.

473523505 is a deficient number, since it is larger than the sum of its proper divisors (253042895).

473523505 is a wasteful number, since it uses less digits than its factorization.

473523505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 473523505 is about 21760.5952354250. The cubic root of 473523505 is about 779.4360952696.

Adding to 473523505 its reverse (505325374), we get a palindrome (978848879).

The spelling of 473523505 in words is "four hundred seventy-three million, five hundred twenty-three thousand, five hundred five".