473255505 has 24 divisors (see below), whose sum is σ = 832558272. Its totient is φ = 248634144.

The previous prime is 473255501. The next prime is 473255527. The reversal of 473255505 is 505552374.

It is not a de Polignac number, because 473255505 - 2² = 473255501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473255505.

It is not an unprimeable number, because it can be changed into a prime (473255501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75469 + ... + 81498.

It is an arithmetic number, because the mean of its divisors is an integer number (34689928).

Almost surely, 2^473255505 is an apocalyptic number.

473255505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

473255505 is a deficient number, since it is larger than the sum of its proper divisors (359302767).

473255505 is a wasteful number, since it uses less digits than its factorization.

473255505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157045 (or 157042 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The square root of 473255505 is about 21754.4364440911. The cubic root of 473255505 is about 779.2890217580.

The spelling of 473255505 in words is "four hundred seventy-three million, two hundred fifty-five thousand, five hundred five".