470816523 has 16 divisors (see below), whose sum is σ = 734217600. Its totient is φ = 297357480.

The previous prime is 470816477. The next prime is 470816539. The reversal of 470816523 is 325618074.

470816523 is a `hidden beast` number, since 470 + 8 + 165 + 23 = 666.

It is not a de Polignac number, because 470816523 - 2⁸ = 470816267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (470816023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458373 + ... + 459398.

It is an arithmetic number, because the mean of its divisors is an integer number (45888600).

Almost surely, 2^470816523 is an apocalyptic number.

470816523 is a deficient number, since it is larger than the sum of its proper divisors (263401077).

470816523 is a wasteful number, since it uses less digits than its factorization.

470816523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917799 (or 917793 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 470816523 is about 21698.3069155176. The cubic root of 470816523 is about 777.9479939376.

The spelling of 470816523 in words is "four hundred seventy million, eight hundred sixteen thousand, five hundred twenty-three".