522469473 has 8 divisors (see below), whose sum is σ = 697050528. Its totient is φ = 348100704.

The previous prime is 522469471. The next prime is 522469487. The reversal of 522469473 is 374964225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 522469473 - 2¹ = 522469471 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (522469471) 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 7 ways as a sum of consecutive naturals, for example, 47236 + ... + 57237.

It is an arithmetic number, because the mean of its divisors is an integer number (87131316).

Almost surely, 2^522469473 is an apocalyptic number.

It is an amenable number.

522469473 is a deficient number, since it is larger than the sum of its proper divisors (174581055).

522469473 is a wasteful number, since it uses less digits than its factorization.

522469473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106143.

The product of its digits is 362880, while the sum is 42.

The square root of 522469473 is about 22857.5911460504. The cubic root of 522469473 is about 805.4161000973.

The spelling of 522469473 in words is "five hundred twenty-two million, four hundred sixty-nine thousand, four hundred seventy-three".