522173064 has 32 divisors (see below), whose sum is σ = 1491923520. Its totient is φ = 149192256.

The previous prime is 522173053. The next prime is 522173077. The reversal of 522173064 is 460371225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553919 + ... + 1554254.

It is an arithmetic number, because the mean of its divisors is an integer number (46622610).

Almost surely, 2^522173064 is an apocalyptic number.

It is an amenable number.

522173064 is an abundant number, since it is smaller than the sum of its proper divisors (969750456).

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

522173064 is a wasteful number, since it uses less digits than its factorization.

522173064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108189 (or 3108185 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 522173064 is about 22851.1064064741. The cubic root of 522173064 is about 805.2637608994.

The spelling of 522173064 in words is "five hundred twenty-two million, one hundred seventy-three thousand, sixty-four".