473256522 has 48 divisors (see below), whose sum is σ = 1105715520. Its totient is φ = 145800000.

The previous prime is 473256491. The next prime is 473256587. The reversal of 473256522 is 225652374.

473256522 is a `hidden beast` number, since 4 + 73 + 2 + 565 + 22 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2854 + ... + 30897.

It is an arithmetic number, because the mean of its divisors is an integer number (23035740).

Almost surely, 2^473256522 is an apocalyptic number.

473256522 is an abundant number, since it is smaller than the sum of its proper divisors (632458998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473256522 is a wasteful number, since it uses less digits than its factorization.

473256522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33819 (or 33816 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 473256522 is about 21754.4598186211. The cubic root of 473256522 is about 779.2895799740.

The spelling of 473256522 in words is "four hundred seventy-three million, two hundred fifty-six thousand, five hundred twenty-two".